68332418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 138682368

約数和(自身を除く): 70349950

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 238, 301, 374, 473, 602, 607, 731, 946, 1214, 1309, 1462, 2618, 3311, 4249, 5117, 6622, 6677, 8041, 8498, 10234, 10319, 13354, 16082, 20638, 26101, 46739, 52202, 56287, 72233, 93478, 112574, 113509, 144466, 182707, 227018, 287111, 365414, 443717, 574222, 794563, 887434, 1589126, 2009777, 3106019, 4019554, 4880887, 6212038, 9761774, 34166209, 68332418]

約数ペア:

[(1, 68332418), (2, 34166209), (7, 9761774), (11, 6212038), (14, 4880887), (17, 4019554), (22, 3106019), (34, 2009777), (43, 1589126), (77, 887434), (86, 794563), (119, 574222), (154, 443717), (187, 365414), (238, 287111), (301, 227018), (374, 182707), (473, 144466), (602, 113509), (607, 112574), (731, 93478), (946, 72233), (1214, 56287), (1309, 52202), (1462, 46739), (2618, 26101), (3311, 20638), (4249, 16082), (5117, 13354), (6622, 10319), (6677, 10234), (8041, 8498)]