71359372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87881}}^1$

素因数の和:87921

約数の個数: 24

約数和(自身を含む): 147641760

約数和(自身を除く): 76282388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87881, 175762, 351524, 615167, 1230334, 2460668, 2548549, 5097098, 10194196, 17839843, 35679686, 71359372]

約数ペア:

[(1, 71359372), (2, 35679686), (4, 17839843), (7, 10194196), (14, 5097098), (28, 2548549), (29, 2460668), (58, 1230334), (116, 615167), (203, 351524), (406, 175762), (812, 87881)]