64419882

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 130675200

約数和(自身を除く): 66255318

約数列:

[1, 2, 3, 6, 163, 199, 326, 331, 398, 489, 597, 662, 978, 993, 1194, 1986, 32437, 53953, 64874, 65869, 97311, 107906, 131738, 161859, 194622, 197607, 323718, 395214, 10736647, 21473294, 32209941, 64419882]

約数ペア:

[(1, 64419882), (2, 32209941), (3, 21473294), (6, 10736647), (163, 395214), (199, 323718), (326, 197607), (331, 194622), (398, 161859), (489, 131738), (597, 107906), (662, 97311), (978, 65869), (993, 64874), (1194, 53953), (1986, 32437)]