391384

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 871200

約数和(自身を除く): 479816

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 241, 406, 482, 812, 964, 1624, 1687, 1928, 3374, 6748, 6989, 13496, 13978, 27956, 48923, 55912, 97846, 195692, 391384]

約数ペア:

[(1, 391384), (2, 195692), (4, 97846), (7, 55912), (8, 48923), (14, 27956), (28, 13978), (29, 13496), (56, 6989), (58, 6748), (116, 3374), (203, 1928), (232, 1687), (241, 1624), (406, 964), (482, 812)]