28545108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{8231}}^1$

素因数の和:8272

約数の個数: 36

約数和(自身を含む): 70762272

約数和(自身を除く): 42217164

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 8231, 16462, 24693, 32924, 49386, 98772, 139927, 279854, 419781, 559708, 839562, 1679124, 2378759, 4757518, 7136277, 9515036, 14272554, 28545108]

約数ペア:

[(1, 28545108), (2, 14272554), (3, 9515036), (4, 7136277), (6, 4757518), (12, 2378759), (17, 1679124), (34, 839562), (51, 559708), (68, 419781), (102, 279854), (204, 139927), (289, 98772), (578, 49386), (867, 32924), (1156, 24693), (1734, 16462), (3468, 8231)]