642292

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 1364580

約数和(自身を除く): 722288

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 113, 116, 196, 203, 226, 406, 452, 791, 812, 1421, 1582, 2842, 3164, 3277, 5537, 5684, 6554, 11074, 13108, 22148, 22939, 45878, 91756, 160573, 321146, 642292]

約数ペア:

[(1, 642292), (2, 321146), (4, 160573), (7, 91756), (14, 45878), (28, 22939), (29, 22148), (49, 13108), (58, 11074), (98, 6554), (113, 5684), (116, 5537), (196, 3277), (203, 3164), (226, 2842), (406, 1582), (452, 1421), (791, 812)]