76407472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{207629}}^1$

素因数の和:207660

約数の個数: 20

約数和(自身を含む): 154476720

約数和(自身を除く): 78069248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 207629, 415258, 830516, 1661032, 3322064, 4775467, 9550934, 19101868, 38203736, 76407472]

約数ペア:

[(1, 76407472), (2, 38203736), (4, 19101868), (8, 9550934), (16, 4775467), (23, 3322064), (46, 1661032), (92, 830516), (184, 415258), (368, 207629)]