64027772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3769}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 116538240

約数和(自身を除く): 52510468

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 3769, 4247, 7538, 8494, 15076, 16988, 116839, 233678, 467356, 516353, 1032706, 2065412, 16006943, 32013886, 64027772]

約数ペア:

[(1, 64027772), (2, 32013886), (4, 16006943), (31, 2065412), (62, 1032706), (124, 516353), (137, 467356), (274, 233678), (548, 116839), (3769, 16988), (4247, 15076), (7538, 8494)]