68322716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221827}}^1$

素因数の和:221849

約数の個数: 24

約数和(自身を含む): 149068416

約数和(自身を除く): 80745700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221827, 443654, 887308, 1552789, 2440097, 3105578, 4880194, 6211156, 9760388, 17080679, 34161358, 68322716]

約数ペア:

[(1, 68322716), (2, 34161358), (4, 17080679), (7, 9760388), (11, 6211156), (14, 4880194), (22, 3105578), (28, 2440097), (44, 1552789), (77, 887308), (154, 443654), (308, 221827)]