72610736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{412561}}^1$

素因数の和:412580

約数の個数: 20

約数和(自身を含む): 153473064

約数和(自身を除く): 80862328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 412561, 825122, 1650244, 3300488, 4538171, 6600976, 9076342, 18152684, 36305368, 72610736]

約数ペア:

[(1, 72610736), (2, 36305368), (4, 18152684), (8, 9076342), (11, 6600976), (16, 4538171), (22, 3300488), (44, 1650244), (88, 825122), (176, 412561)]