64434893042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2389841}}^1$

素因数の和:2389934

約数の個数: 32

約数和(自身を含む): 112016674224

約数和(自身を除く): 47581781182

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 13481, 26962, 2389841, 4779682, 31067933, 40627297, 62135866, 81254594, 145780301, 291560602, 528154861, 1056309722, 1895143913, 2478265117, 3790287826, 4956530234, 32217446521, 64434893042]

約数ペア:

[(1, 64434893042), (2, 32217446521), (13, 4956530234), (17, 3790287826), (26, 2478265117), (34, 1895143913), (61, 1056309722), (122, 528154861), (221, 291560602), (442, 145780301), (793, 81254594), (1037, 62135866), (1586, 40627297), (2074, 31067933), (13481, 4779682), (26962, 2389841)]