28915058

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 44634240

約数和(自身を除く): 15719182

約数列:

[1, 2, 47, 94, 139, 278, 2213, 4426, 6533, 13066, 104011, 208022, 307607, 615214, 14457529, 28915058]

約数ペア:

[(1, 28915058), (2, 14457529), (47, 615214), (94, 307607), (139, 208022), (278, 104011), (2213, 13066), (4426, 6533)]