65786798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 123406848

約数和(自身を除く): 57620050

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 631, 677, 1262, 1354, 4417, 4739, 6941, 7447, 8834, 9478, 13882, 14894, 48587, 52129, 97174, 104258, 427187, 854374, 2990309, 4699057, 5980618, 9398114, 32893399, 65786798]

約数ペア:

[(1, 65786798), (2, 32893399), (7, 9398114), (11, 5980618), (14, 4699057), (22, 2990309), (77, 854374), (154, 427187), (631, 104258), (677, 97174), (1262, 52129), (1354, 48587), (4417, 14894), (4739, 13882), (6941, 9478), (7447, 8834)]