57215522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10141}}^1$

素因数の和:10194

約数の個数: 32

約数和(自身を含む): 109046784

約数和(自身を除く): 51831262

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 10141, 20282, 70987, 131833, 141974, 263666, 314371, 628742, 922831, 1845662, 2200597, 4086823, 4401194, 8173646, 28607761, 57215522]

約数ペア:

[(1, 57215522), (2, 28607761), (7, 8173646), (13, 4401194), (14, 4086823), (26, 2200597), (31, 1845662), (62, 922831), (91, 628742), (182, 314371), (217, 263666), (403, 141974), (434, 131833), (806, 70987), (2821, 20282), (5642, 10141)]