69926668

素因数分解:

$2^2\times 7^1\times {\mathrm{2497381}}^1$

素因数の和:2497392

約数の個数: 12

約数和(自身を含む): 139853392

約数和(自身を除く): 69926724

約数列:

[1, 2, 4, 7, 14, 28, 2497381, 4994762, 9989524, 17481667, 34963334, 69926668]

約数ペア:

[(1, 69926668), (2, 34963334), (4, 17481667), (7, 9989524), (14, 4994762), (28, 2497381)]