27970178

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 42506424

約数和(自身を除く): 14536246

約数列:

[1, 2, 157, 281, 314, 317, 562, 634, 44117, 49769, 88234, 89077, 99538, 178154, 13985089, 27970178]

約数ペア:

[(1, 27970178), (2, 13985089), (157, 178154), (281, 99538), (314, 89077), (317, 88234), (562, 49769), (634, 44117)]