64652564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22111}}^1$

素因数の和:22175

約数の個数: 24

約数和(自身を含む): 122588928

約数和(自身を除く): 57936364

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22111, 44222, 88444, 375887, 751774, 950773, 1503548, 1901546, 3803092, 16163141, 32326282, 64652564]

約数ペア:

[(1, 64652564), (2, 32326282), (4, 16163141), (17, 3803092), (34, 1901546), (43, 1503548), (68, 950773), (86, 751774), (172, 375887), (731, 88444), (1462, 44222), (2924, 22111)]