64811252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10597}}^1$

素因数の和:10751

約数の個数: 24

約数和(自身を含む): 124632480

約数和(自身を除く): 59821228

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10597, 21194, 42388, 116567, 233134, 466268, 1472983, 2945966, 5891932, 16202813, 32405626, 64811252]

約数ペア:

[(1, 64811252), (2, 32405626), (4, 16202813), (11, 5891932), (22, 2945966), (44, 1472983), (139, 466268), (278, 233134), (556, 116567), (1529, 42388), (3058, 21194), (6116, 10597)]