68941684

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{6709}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 138279680

約数和(自身を除く): 69337996

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 6709, 10276, 13418, 26836, 46963, 93926, 187852, 2462203, 4924406, 9848812, 17235421, 34470842, 68941684]

約数ペア:

[(1, 68941684), (2, 34470842), (4, 17235421), (7, 9848812), (14, 4924406), (28, 2462203), (367, 187852), (734, 93926), (1468, 46963), (2569, 26836), (5138, 13418), (6709, 10276)]