67489672

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23369}}^1$

素因数の和:23413

約数の個数: 24

約数和(自身を含む): 133559550

約数和(自身を除く): 66069878

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 23369, 46738, 93476, 186952, 444011, 888022, 1776044, 3552088, 8436209, 16872418, 33744836, 67489672]

約数ペア:

[(1, 67489672), (2, 33744836), (4, 16872418), (8, 8436209), (19, 3552088), (38, 1776044), (76, 888022), (152, 444011), (361, 186952), (722, 93476), (1444, 46738), (2888, 23369)]