15886669968008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2723159}}^1\times {\mathrm{5483}}^1$

素因数の和:2728674

約数の個数: 64

約数和(自身を含む): 35841142656000

約数和(自身を除く): 19954472687992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 5483, 10966, 21932, 38381, 43864, 76762, 104177, 153524, 208354, 307048, 416708, 729239, 833416, 1458478, 2723159, 2916956, 5446318, 5833912, 10892636, 19062113, 21785272, 38124226, 51740021, 76248452, 103480042, 152496904, 206960084, 362180147, 413920168, 724360294, 1448720588, 2897441176, 14931080797, 29862161594, 59724323188, 104517565579, 119448646376, 209035131158, 283690535143, 418070262316, 567381070286, 836140524632, 1134762140572, 1985833746001, 2269524281144, 3971667492002, 7943334984004, 15886669968008]

約数ペア:

[(1, 15886669968008), (2, 7943334984004), (4, 3971667492002), (7, 2269524281144), (8, 1985833746001), (14, 1134762140572), (19, 836140524632), (28, 567381070286), (38, 418070262316), (56, 283690535143), (76, 209035131158), (133, 119448646376), (152, 104517565579), (266, 59724323188), (532, 29862161594), (1064, 14931080797), (5483, 2897441176), (10966, 1448720588), (21932, 724360294), (38381, 413920168), (43864, 362180147), (76762, 206960084), (104177, 152496904), (153524, 103480042), (208354, 76248452), (307048, 51740021), (416708, 38124226), (729239, 21785272), (833416, 19062113), (1458478, 10892636), (2723159, 5833912), (2916956, 5446318)]