74930128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 182238336

約数和(自身を除く): 107308208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 971, 1378, 1456, 1484, 1942, 2756, 2968, 3884, 4823, 5512, 5936, 6797, 7768, 9646, 11024, 12623, 13594, 15536, 19292, 25246, 27188, 38584, 50492, 51463, 54376, 77168, 88361, 100984, 102926, 108752, 176722, 201968, 205852, 353444, 360241, 411704, 669019, 706888, 720482, 823408, 1338038, 1413776, 1440964, 2676076, 2881928, 4683133, 5352152, 5763856, 9366266, 10704304, 18732532, 37465064, 74930128]

約数ペア:

[(1, 74930128), (2, 37465064), (4, 18732532), (7, 10704304), (8, 9366266), (13, 5763856), (14, 5352152), (16, 4683133), (26, 2881928), (28, 2676076), (52, 1440964), (53, 1413776), (56, 1338038), (91, 823408), (104, 720482), (106, 706888), (112, 669019), (182, 411704), (208, 360241), (212, 353444), (364, 205852), (371, 201968), (424, 176722), (689, 108752), (728, 102926), (742, 100984), (848, 88361), (971, 77168), (1378, 54376), (1456, 51463), (1484, 50492), (1942, 38584), (2756, 27188), (2968, 25246), (3884, 19292), (4823, 15536), (5512, 13594), (5936, 12623), (6797, 11024), (7768, 9646)]