68511604

素因数分解:

$2^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1193}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 140063364

約数和(自身を除く): 71551760

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 293, 586, 1172, 1193, 2051, 2386, 4102, 4772, 8204, 8351, 14357, 16702, 28714, 33404, 57428, 58457, 116914, 233828, 349549, 699098, 1398196, 2446843, 4893686, 9787372, 17127901, 34255802, 68511604]

約数ペア:

[(1, 68511604), (2, 34255802), (4, 17127901), (7, 9787372), (14, 4893686), (28, 2446843), (49, 1398196), (98, 699098), (196, 349549), (293, 233828), (586, 116914), (1172, 58457), (1193, 57428), (2051, 33404), (2386, 28714), (4102, 16702), (4772, 14357), (8204, 8351)]