78072448

素因数分解:

$2^7\times {\mathrm{359}}^1\times {\mathrm{1699}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 156060000

約数和(自身を除く): 77987552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 359, 718, 1436, 1699, 2872, 3398, 5744, 6796, 11488, 13592, 22976, 27184, 45952, 54368, 108736, 217472, 609941, 1219882, 2439764, 4879528, 9759056, 19518112, 39036224, 78072448]

約数ペア:

[(1, 78072448), (2, 39036224), (4, 19518112), (8, 9759056), (16, 4879528), (32, 2439764), (64, 1219882), (128, 609941), (359, 217472), (718, 108736), (1436, 54368), (1699, 45952), (2872, 27184), (3398, 22976), (5744, 13592), (6796, 11488)]