42960538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 68802048

約数和(自身を除く): 25841510

約数列:

[1, 2, 41, 47, 71, 82, 94, 142, 157, 314, 1927, 2911, 3337, 3854, 5822, 6437, 6674, 7379, 11147, 12874, 14758, 22294, 136817, 273634, 302539, 457027, 523909, 605078, 914054, 1047818, 21480269, 42960538]

約数ペア:

[(1, 42960538), (2, 21480269), (41, 1047818), (47, 914054), (71, 605078), (82, 523909), (94, 457027), (142, 302539), (157, 273634), (314, 136817), (1927, 22294), (2911, 14758), (3337, 12874), (3854, 11147), (5822, 7379), (6437, 6674)]