57783838

素因数分解:

$2^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 102009600

約数和(自身を除く): 44225762

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 343, 643, 686, 917, 1286, 1834, 4501, 6419, 9002, 12838, 31507, 44933, 63014, 84233, 89866, 168466, 220549, 441098, 589631, 1179262, 4127417, 8254834, 28891919, 57783838]

約数ペア:

[(1, 57783838), (2, 28891919), (7, 8254834), (14, 4127417), (49, 1179262), (98, 589631), (131, 441098), (262, 220549), (343, 168466), (643, 89866), (686, 84233), (917, 63014), (1286, 44933), (1834, 31507), (4501, 12838), (6419, 9002)]