39846964

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 70862400

約数和(自身を除く): 31015436

約数列:

[1, 2, 4, 113, 199, 226, 398, 443, 452, 796, 886, 1772, 22487, 44974, 50059, 88157, 89948, 100118, 176314, 200236, 352628, 9961741, 19923482, 39846964]

約数ペア:

[(1, 39846964), (2, 19923482), (4, 9961741), (113, 352628), (199, 200236), (226, 176314), (398, 100118), (443, 89948), (452, 88157), (796, 50059), (886, 44974), (1772, 22487)]