64835764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79847}}^1$

素因数の和:79887

約数の個数: 24

約数和(自身を含む): 134144640

約数和(自身を除く): 69308876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 79847, 159694, 319388, 558929, 1117858, 2235716, 2315563, 4631126, 9262252, 16208941, 32417882, 64835764]

約数ペア:

[(1, 64835764), (2, 32417882), (4, 16208941), (7, 9262252), (14, 4631126), (28, 2315563), (29, 2235716), (58, 1117858), (116, 558929), (203, 319388), (406, 159694), (812, 79847)]