64744232

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11447}}^1$

素因数の和:11561

約数の個数: 32

約数和(自身を含む): 140123520

約数和(自身を除く): 75379288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 11447, 22894, 45788, 80129, 91576, 160258, 320516, 641032, 1156147, 2312294, 4624588, 8093029, 9249176, 16186058, 32372116, 64744232]

約数ペア:

[(1, 64744232), (2, 32372116), (4, 16186058), (7, 9249176), (8, 8093029), (14, 4624588), (28, 2312294), (56, 1156147), (101, 641032), (202, 320516), (404, 160258), (707, 91576), (808, 80129), (1414, 45788), (2828, 22894), (5656, 11447)]