7649668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 14523992

約数和(自身を除く): 6874324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 937, 1874, 2041, 3748, 4082, 8164, 12181, 24362, 48724, 147109, 294218, 588436, 1912417, 3824834, 7649668]

約数ペア:

[(1, 7649668), (2, 3824834), (4, 1912417), (13, 588436), (26, 294218), (52, 147109), (157, 48724), (314, 24362), (628, 12181), (937, 8164), (1874, 4082), (2041, 3748)]