40717963078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1\times {\mathrm{6689}}^1$

素因数の和:7872

約数の個数: 32

約数和(自身を含む): 66113470080

約数和(自身を除く): 25395507002

約数列:

[1, 2, 13, 26, 257, 514, 911, 1822, 3341, 6682, 6689, 11843, 13378, 23686, 86957, 173914, 234127, 468254, 1719073, 3043651, 3438146, 6087302, 6093679, 12187358, 22347949, 44695898, 79217827, 158435654, 1566075503, 3132151006, 20358981539, 40717963078]

約数ペア:

[(1, 40717963078), (2, 20358981539), (13, 3132151006), (26, 1566075503), (257, 158435654), (514, 79217827), (911, 44695898), (1822, 22347949), (3341, 12187358), (6682, 6093679), (6689, 6087302), (11843, 3438146), (13378, 3043651), (23686, 1719073), (86957, 468254), (173914, 234127)]