77225744

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{11801}}^1$

素因数の和:12218

約数の個数: 20

約数和(自身を含む): 150003420

約数和(自身を除く): 72777676

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 11801, 23602, 47204, 94408, 188816, 4826609, 9653218, 19306436, 38612872, 77225744]

約数ペア:

[(1, 77225744), (2, 38612872), (4, 19306436), (8, 9653218), (16, 4826609), (409, 188816), (818, 94408), (1636, 47204), (3272, 23602), (6544, 11801)]