68297908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143483}}^1$

素因数の和:143511

約数の個数: 24

約数和(自身を含む): 144631872

約数和(自身を除く): 76333964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143483, 286966, 573932, 1004381, 2008762, 2439211, 4017524, 4878422, 9756844, 17074477, 34148954, 68297908]

約数ペア:

[(1, 68297908), (2, 34148954), (4, 17074477), (7, 9756844), (14, 4878422), (17, 4017524), (28, 2439211), (34, 2008762), (68, 1004381), (119, 573932), (238, 286966), (476, 143483)]