68801684

素因数分解:

$2^2\times 7^3\times {\mathrm{50147}}^1$

素因数の和:50172

約数の個数: 24

約数和(自身を含む): 140414400

約数和(自身を除く): 71612716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 50147, 100294, 200588, 351029, 702058, 1404116, 2457203, 4914406, 9828812, 17200421, 34400842, 68801684]

約数ペア:

[(1, 68801684), (2, 34400842), (4, 17200421), (7, 9828812), (14, 4914406), (28, 2457203), (49, 1404116), (98, 702058), (196, 351029), (343, 200588), (686, 100294), (1372, 50147)]