25979426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3518

約数の個数: 24

約数和(自身を含む): 44228352

約数和(自身を除く): 18248926

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3463, 3751, 6926, 7502, 38093, 76186, 107353, 214706, 419023, 838046, 1180883, 2361766, 12989713, 25979426]

約数ペア:

[(1, 25979426), (2, 12989713), (11, 2361766), (22, 1180883), (31, 838046), (62, 419023), (121, 214706), (242, 107353), (341, 76186), (682, 38093), (3463, 7502), (3751, 6926)]