71031224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5807}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 75330376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5807, 6116, 11614, 12232, 23228, 46456, 63877, 127754, 255508, 511016, 807173, 1614346, 3228692, 6457384, 8878903, 17757806, 35515612, 71031224]

約数ペア:

[(1, 71031224), (2, 35515612), (4, 17757806), (8, 8878903), (11, 6457384), (22, 3228692), (44, 1614346), (88, 807173), (139, 511016), (278, 255508), (556, 127754), (1112, 63877), (1529, 46456), (3058, 23228), (5807, 12232), (6116, 11614)]