57039128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 109395360

約数和(自身を除く): 52356232

約数列:

[1, 2, 4, 8, 71, 137, 142, 274, 284, 548, 568, 733, 1096, 1466, 2932, 5864, 9727, 19454, 38908, 52043, 77816, 100421, 104086, 200842, 208172, 401684, 416344, 803368, 7129891, 14259782, 28519564, 57039128]

約数ペア:

[(1, 57039128), (2, 28519564), (4, 14259782), (8, 7129891), (71, 803368), (137, 416344), (142, 401684), (274, 208172), (284, 200842), (548, 104086), (568, 100421), (733, 77816), (1096, 52043), (1466, 38908), (2932, 19454), (5864, 9727)]