68402356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4813}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 145575360

約数和(自身を除く): 77173004

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 4813, 7106, 9626, 14212, 19252, 52943, 81821, 91447, 105886, 163642, 182894, 211772, 327284, 365788, 900031, 1005917, 1554599, 1800062, 2011834, 3109198, 3600124, 4023668, 6218396, 17100589, 34201178, 68402356]

約数ペア:

[(1, 68402356), (2, 34201178), (4, 17100589), (11, 6218396), (17, 4023668), (19, 3600124), (22, 3109198), (34, 2011834), (38, 1800062), (44, 1554599), (68, 1005917), (76, 900031), (187, 365788), (209, 327284), (323, 211772), (374, 182894), (418, 163642), (646, 105886), (748, 91447), (836, 81821), (1292, 52943), (3553, 19252), (4813, 14212), (7106, 9626)]