79950988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1249}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 150920000

約数和(自身を除く): 70969012

約数列:

[1, 2, 4, 13, 26, 52, 1231, 1249, 2462, 2498, 4924, 4996, 16003, 16237, 32006, 32474, 64012, 64948, 1537519, 3075038, 6150076, 19987747, 39975494, 79950988]

約数ペア:

[(1, 79950988), (2, 39975494), (4, 19987747), (13, 6150076), (26, 3075038), (52, 1537519), (1231, 64948), (1249, 64012), (2462, 32474), (2498, 32006), (4924, 16237), (4996, 16003)]