64204406

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{8293}}^1$

素因数の和:8388

約数の個数: 24

約数和(自身を含む): 113461920

約数和(自身を除く): 49257514

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 8293, 16586, 58051, 116102, 406357, 655147, 812714, 1310294, 4586029, 9172058, 32102203, 64204406]

約数ペア:

[(1, 64204406), (2, 32102203), (7, 9172058), (14, 4586029), (49, 1310294), (79, 812714), (98, 655147), (158, 406357), (553, 116102), (1106, 58051), (3871, 16586), (7742, 8293)]