76518286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 53312114

約数列:

[1, 2, 13, 23, 26, 46, 199, 299, 398, 598, 643, 1286, 2587, 4577, 5174, 8359, 9154, 14789, 16718, 29578, 59501, 119002, 127957, 192257, 255914, 384514, 1663441, 2943011, 3326882, 5886022, 38259143, 76518286]

約数ペア:

[(1, 76518286), (2, 38259143), (13, 5886022), (23, 3326882), (26, 2943011), (46, 1663441), (199, 384514), (299, 255914), (398, 192257), (598, 127957), (643, 119002), (1286, 59501), (2587, 29578), (4577, 16718), (5174, 14789), (8359, 9154)]