15669745748

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1979}}^1\times {\mathrm{25057}}^1$

素因数の和:27119

約数の個数: 24

約数和(自身を含む): 27784310400

約数和(自身を除く): 12114564652

約数列:

[1, 2, 4, 79, 158, 316, 1979, 3958, 7916, 25057, 50114, 100228, 156341, 312682, 625364, 1979503, 3959006, 7918012, 49587803, 99175606, 198351212, 3917436437, 7834872874, 15669745748]

約数ペア:

[(1, 15669745748), (2, 7834872874), (4, 3917436437), (79, 198351212), (158, 99175606), (316, 49587803), (1979, 7918012), (3958, 3959006), (7916, 1979503), (25057, 625364), (50114, 312682), (100228, 156341)]