71961788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1163}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 130368000

約数和(自身を除く): 58406212

約数列:

[1, 2, 4, 31, 62, 124, 499, 998, 1163, 1996, 2326, 4652, 15469, 30938, 36053, 61876, 72106, 144212, 580337, 1160674, 2321348, 17990447, 35980894, 71961788]

約数ペア:

[(1, 71961788), (2, 35980894), (4, 17990447), (31, 2321348), (62, 1160674), (124, 580337), (499, 144212), (998, 72106), (1163, 61876), (1996, 36053), (2326, 30938), (4652, 15469)]