68261578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9431}}^1$

素因数の和:9498

約数の個数: 32

約数和(自身を含む): 130387968

約数和(自身を除く): 62126390

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 9431, 18862, 66017, 103741, 132034, 207482, 443257, 726187, 886514, 1452374, 3102799, 4875827, 6205598, 9751654, 34130789, 68261578]

約数ペア:

[(1, 68261578), (2, 34130789), (7, 9751654), (11, 6205598), (14, 4875827), (22, 3102799), (47, 1452374), (77, 886514), (94, 726187), (154, 443257), (329, 207482), (517, 132034), (658, 103741), (1034, 66017), (3619, 18862), (7238, 9431)]