69191642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 112951260

約数和(自身を除く): 43759618

約数列:

[1, 2, 13, 26, 169, 269, 338, 538, 761, 1522, 3497, 6994, 9893, 19786, 45461, 90922, 128609, 204709, 257218, 409418, 2661217, 5322434, 34595821, 69191642]

約数ペア:

[(1, 69191642), (2, 34595821), (13, 5322434), (26, 2661217), (169, 409418), (269, 257218), (338, 204709), (538, 128609), (761, 90922), (1522, 45461), (3497, 19786), (6994, 9893)]