28697698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 17958302

約数列:

[1, 2, 23, 46, 53, 79, 106, 149, 158, 298, 1219, 1817, 2438, 3427, 3634, 4187, 6854, 7897, 8374, 11771, 15794, 23542, 96301, 181631, 192602, 270733, 363262, 541466, 623863, 1247726, 14348849, 28697698]

約数ペア:

[(1, 28697698), (2, 14348849), (23, 1247726), (46, 623863), (53, 541466), (79, 363262), (106, 270733), (149, 192602), (158, 181631), (298, 96301), (1219, 23542), (1817, 15794), (2438, 11771), (3427, 8374), (3634, 7897), (4187, 6854)]