28587458256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 85044556800

約数和(自身を除く): 56457098544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 419, 502, 753, 809, 838, 1004, 1257, 1506, 1618, 1676, 1757, 2008, 2427, 2514, 2933, 3012, 3236, 3352, 3514, 4016, 4854, 5028, 5271, 5663, 5866, 6024, 6472, 6704, 7028, 8799, 9708, 10056, 10542, 11326, 11732, 12048, 12944, 14056, 16989, 17598, 19416, 20112, 21084, 22652, 23464, 28112, 33978, 35196, 38832, 42168, 45304, 46928, 67956, 70392, 84336, 90608, 105169, 135912, 140784, 203059, 210338, 271824, 315507, 338971, 406118, 420676, 609177, 631014, 677942, 736183, 812236, 841352, 1016913, 1218354, 1262028, 1355884, 1421413, 1472366, 1624472, 1682704, 2033826, 2208549, 2372797, 2436708, 2524056, 2711768, 2842826, 2944732, 3248944, 4067652, 4264239, 4417098, 4745594, 4873416, 5048112, 5423536, 5685652, 5889464, 7118391, 8135304, 8528478, 8834196, 9491188, 9746832, 11371304, 11778928, 14236782, 16270608, 17056956, 17668392, 18982376, 22742608, 28473564, 34113912, 35336784, 37964752, 56947128, 68227824, 85081721, 113894256, 170163442, 255245163, 340326884, 510490326, 595572047, 680653768, 1020980652, 1191144094, 1361307536, 1786716141, 2041961304, 2382288188, 3573432282, 4083922608, 4764576376, 7146864564, 9529152752, 14293729128, 28587458256]

約数ペア:

[(1, 28587458256), (2, 14293729128), (3, 9529152752), (4, 7146864564), (6, 4764576376), (7, 4083922608), (8, 3573432282), (12, 2382288188), (14, 2041961304), (16, 1786716141), (21, 1361307536), (24, 1191144094), (28, 1020980652), (42, 680653768), (48, 595572047), (56, 510490326), (84, 340326884), (112, 255245163), (168, 170163442), (251, 113894256), (336, 85081721), (419, 68227824), (502, 56947128), (753, 37964752), (809, 35336784), (838, 34113912), (1004, 28473564), (1257, 22742608), (1506, 18982376), (1618, 17668392), (1676, 17056956), (1757, 16270608), (2008, 14236782), (2427, 11778928), (2514, 11371304), (2933, 9746832), (3012, 9491188), (3236, 8834196), (3352, 8528478), (3514, 8135304), (4016, 7118391), (4854, 5889464), (5028, 5685652), (5271, 5423536), (5663, 5048112), (5866, 4873416), (6024, 4745594), (6472, 4417098), (6704, 4264239), (7028, 4067652), (8799, 3248944), (9708, 2944732), (10056, 2842826), (10542, 2711768), (11326, 2524056), (11732, 2436708), (12048, 2372797), (12944, 2208549), (14056, 2033826), (16989, 1682704), (17598, 1624472), (19416, 1472366), (20112, 1421413), (21084, 1355884), (22652, 1262028), (23464, 1218354), (28112, 1016913), (33978, 841352), (35196, 812236), (38832, 736183), (42168, 677942), (45304, 631014), (46928, 609177), (67956, 420676), (70392, 406118), (84336, 338971), (90608, 315507), (105169, 271824), (135912, 210338), (140784, 203059)]