65357708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 125128080

約数和(自身を除く): 59770372

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 887, 1417, 1774, 2834, 3548, 5668, 11531, 18421, 23062, 36842, 46124, 73684, 96683, 149903, 193366, 299806, 386732, 599612, 1256879, 2513758, 5027516, 16339427, 32678854, 65357708]

約数ペア:

[(1, 65357708), (2, 32678854), (4, 16339427), (13, 5027516), (26, 2513758), (52, 1256879), (109, 599612), (169, 386732), (218, 299806), (338, 193366), (436, 149903), (676, 96683), (887, 73684), (1417, 46124), (1774, 36842), (2834, 23062), (3548, 18421), (5668, 11531)]