78653872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{40627}}^1$

素因数の和:40657

約数の個数: 30

約数和(自身を含む): 167509244

約数和(自身を除く): 88855372

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 40627, 81254, 162508, 325016, 446897, 650032, 893794, 1787588, 3575176, 4915867, 7150352, 9831734, 19663468, 39326936, 78653872]

約数ペア:

[(1, 78653872), (2, 39326936), (4, 19663468), (8, 9831734), (11, 7150352), (16, 4915867), (22, 3575176), (44, 1787588), (88, 893794), (121, 650032), (176, 446897), (242, 325016), (484, 162508), (968, 81254), (1936, 40627)]