25556212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8669}}^1$

素因数の和:8751

約数の個数: 24

約数和(自身を含む): 49523040

約数和(自身を除く): 23966828

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 8669, 17338, 34676, 95359, 190718, 381436, 580823, 1161646, 2323292, 6389053, 12778106, 25556212]

約数ペア:

[(1, 25556212), (2, 12778106), (4, 6389053), (11, 2323292), (22, 1161646), (44, 580823), (67, 381436), (134, 190718), (268, 95359), (737, 34676), (1474, 17338), (2948, 8669)]