7180328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 14347200

約数和(自身を除く): 7166872

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 487, 776, 974, 1843, 1948, 3686, 3896, 7372, 9253, 14744, 18506, 37012, 47239, 74024, 94478, 188956, 377912, 897541, 1795082, 3590164, 7180328]

約数ペア:

[(1, 7180328), (2, 3590164), (4, 1795082), (8, 897541), (19, 377912), (38, 188956), (76, 94478), (97, 74024), (152, 47239), (194, 37012), (388, 18506), (487, 14744), (776, 9253), (974, 7372), (1843, 3896), (1948, 3686)]