28225526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 52704000

約数和(自身を除く): 24478474

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3659, 3857, 7318, 7714, 25613, 51226, 69521, 106111, 139042, 212222, 486647, 742777, 973294, 1485554, 2016109, 4032218, 14112763, 28225526]

約数ペア:

[(1, 28225526), (2, 14112763), (7, 4032218), (14, 2016109), (19, 1485554), (29, 973294), (38, 742777), (58, 486647), (133, 212222), (203, 139042), (266, 106111), (406, 69521), (551, 51226), (1102, 25613), (3659, 7714), (3857, 7318)]