57631268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 102763584

約数和(自身を除く): 45132316

約数列:

[1, 2, 4, 71, 142, 284, 307, 614, 661, 1228, 1322, 2644, 21797, 43594, 46931, 87188, 93862, 187724, 202927, 405854, 811708, 14407817, 28815634, 57631268]

約数ペア:

[(1, 57631268), (2, 28815634), (4, 14407817), (71, 811708), (142, 405854), (284, 202927), (307, 187724), (614, 93862), (661, 87188), (1228, 46931), (1322, 43594), (2644, 21797)]