25181114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 47195136

約数和(自身を除く): 22014022

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3413, 3689, 6826, 7378, 23891, 47782, 58021, 105803, 116042, 211606, 406147, 740621, 812294, 1481242, 1798651, 3597302, 12590557, 25181114]

約数ペア:

[(1, 25181114), (2, 12590557), (7, 3597302), (14, 1798651), (17, 1481242), (31, 812294), (34, 740621), (62, 406147), (119, 211606), (217, 116042), (238, 105803), (434, 58021), (527, 47782), (1054, 23891), (3413, 7378), (3689, 6826)]