3992464

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 9056960

約数和(自身を除く): 5064496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 829, 1204, 1658, 2408, 3316, 4816, 5803, 6632, 11606, 13264, 23212, 35647, 46424, 71294, 92848, 142588, 249529, 285176, 499058, 570352, 998116, 1996232, 3992464]

約数ペア:

[(1, 3992464), (2, 1996232), (4, 998116), (7, 570352), (8, 499058), (14, 285176), (16, 249529), (28, 142588), (43, 92848), (56, 71294), (86, 46424), (112, 35647), (172, 23212), (301, 13264), (344, 11606), (602, 6632), (688, 5803), (829, 4816), (1204, 3316), (1658, 2408)]