69586456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 133604640

約数和(自身を除く): 64018184

約数列:

[1, 2, 4, 8, 53, 106, 212, 337, 424, 487, 674, 974, 1348, 1948, 2696, 3896, 17861, 25811, 35722, 51622, 71444, 103244, 142888, 164119, 206488, 328238, 656476, 1312952, 8698307, 17396614, 34793228, 69586456]

約数ペア:

[(1, 69586456), (2, 34793228), (4, 17396614), (8, 8698307), (53, 1312952), (106, 656476), (212, 328238), (337, 206488), (424, 164119), (487, 142888), (674, 103244), (974, 71444), (1348, 51622), (1948, 35722), (2696, 25811), (3896, 17861)]