70478538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3359}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 81931062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3359, 3497, 6718, 6994, 10077, 10491, 20154, 20982, 43667, 87334, 131001, 262002, 903571, 1807142, 2710713, 5421426, 11746423, 23492846, 35239269, 70478538]

約数ペア:

[(1, 70478538), (2, 35239269), (3, 23492846), (6, 11746423), (13, 5421426), (26, 2710713), (39, 1807142), (78, 903571), (269, 262002), (538, 131001), (807, 87334), (1614, 43667), (3359, 20982), (3497, 20154), (6718, 10491), (6994, 10077)]