26197570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1381}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 54130176

約数和(自身を除く): 27932606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1381, 1897, 2710, 2762, 3794, 6905, 9485, 9667, 13810, 18970, 19334, 48335, 96670, 374251, 748502, 1871255, 2619757, 3742510, 5239514, 13098785, 26197570]

約数ペア:

[(1, 26197570), (2, 13098785), (5, 5239514), (7, 3742510), (10, 2619757), (14, 1871255), (35, 748502), (70, 374251), (271, 96670), (542, 48335), (1355, 19334), (1381, 18970), (1897, 13810), (2710, 9667), (2762, 9485), (3794, 6905)]