38474878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 63244800

約数和(自身を除く): 24769922

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 1279, 2314, 2558, 15041, 16627, 30082, 33254, 113831, 216151, 227662, 432302, 1479803, 2959606, 19237439, 38474878]

約数ペア:

[(1, 38474878), (2, 19237439), (13, 2959606), (26, 1479803), (89, 432302), (169, 227662), (178, 216151), (338, 113831), (1157, 33254), (1279, 30082), (2314, 16627), (2558, 15041)]