27972184

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{11171}}^1$

素因数の和:11490

約数の個数: 16

約数和(自身を含む): 52620120

約数和(自身を除く): 24647936

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 11171, 22342, 44684, 89368, 3496523, 6993046, 13986092, 27972184]

約数ペア:

[(1, 27972184), (2, 13986092), (4, 6993046), (8, 3496523), (313, 89368), (626, 44684), (1252, 22342), (2504, 11171)]