79746728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1531}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 158837760

約数和(自身を除く): 79091032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 1531, 1532, 3062, 3064, 6124, 6511, 12248, 13022, 26027, 26044, 52054, 52088, 104108, 208216, 586373, 1172746, 2345492, 4690984, 9968341, 19936682, 39873364, 79746728]

約数ペア:

[(1, 79746728), (2, 39873364), (4, 19936682), (8, 9968341), (17, 4690984), (34, 2345492), (68, 1172746), (136, 586373), (383, 208216), (766, 104108), (1531, 52088), (1532, 52054), (3062, 26044), (3064, 26027), (6124, 13022), (6511, 12248)]