71401416

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{80407}}^1$

素因数の和:80453

約数の個数: 32

約数和(自身を含む): 183330240

約数和(自身を除く): 111928824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 80407, 160814, 241221, 321628, 482442, 643256, 964884, 1929768, 2975059, 5950118, 8925177, 11900236, 17850354, 23800472, 35700708, 71401416]

約数ペア:

[(1, 71401416), (2, 35700708), (3, 23800472), (4, 17850354), (6, 11900236), (8, 8925177), (12, 5950118), (24, 2975059), (37, 1929768), (74, 964884), (111, 643256), (148, 482442), (222, 321628), (296, 241221), (444, 160814), (888, 80407)]