75139984

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{13009}}^1$

素因数の和:13055

約数の個数: 30

約数和(自身を含む): 153661110

約数和(自身を除く): 78521126

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 13009, 26018, 52036, 104072, 208144, 247171, 494342, 988684, 1977368, 3954736, 4696249, 9392498, 18784996, 37569992, 75139984]

約数ペア:

[(1, 75139984), (2, 37569992), (4, 18784996), (8, 9392498), (16, 4696249), (19, 3954736), (38, 1977368), (76, 988684), (152, 494342), (304, 247171), (361, 208144), (722, 104072), (1444, 52036), (2888, 26018), (5776, 13009)]