24686974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 41690880

約数和(自身を除く): 17003906

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 281, 403, 562, 806, 1417, 2834, 3379, 3653, 6758, 7306, 8711, 17422, 30629, 43927, 61258, 87854, 113243, 226486, 398177, 796354, 949499, 1898998, 12343487, 24686974]

約数ペア:

[(1, 24686974), (2, 12343487), (13, 1898998), (26, 949499), (31, 796354), (62, 398177), (109, 226486), (218, 113243), (281, 87854), (403, 61258), (562, 43927), (806, 30629), (1417, 17422), (2834, 8711), (3379, 7306), (3653, 6758)]