69142064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2985

約数の個数: 40

約数和(自身を含む): 142848000

約数和(自身を除く): 73705936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 2879, 3002, 5758, 6004, 11516, 12008, 23032, 24016, 46064, 54701, 109402, 218804, 227441, 437608, 454882, 875216, 909764, 1819528, 3639056, 4321379, 8642758, 17285516, 34571032, 69142064]

約数ペア:

[(1, 69142064), (2, 34571032), (4, 17285516), (8, 8642758), (16, 4321379), (19, 3639056), (38, 1819528), (76, 909764), (79, 875216), (152, 454882), (158, 437608), (304, 227441), (316, 218804), (632, 109402), (1264, 54701), (1501, 46064), (2879, 24016), (3002, 23032), (5758, 12008), (6004, 11516)]