69228856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 67859144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1087, 1676, 2174, 3352, 4348, 7961, 8696, 15922, 20653, 31844, 41306, 63688, 82612, 165224, 455453, 910906, 1821812, 3643624, 8653607, 17307214, 34614428, 69228856]

約数ペア:

[(1, 69228856), (2, 34614428), (4, 17307214), (8, 8653607), (19, 3643624), (38, 1821812), (76, 910906), (152, 455453), (419, 165224), (838, 82612), (1087, 63688), (1676, 41306), (2174, 31844), (3352, 20653), (4348, 15922), (7961, 8696)]