47743678

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 72648720

約数和(自身を除く): 24905042

約数列:

[1, 2, 137, 163, 274, 326, 1069, 2138, 22331, 44662, 146453, 174247, 292906, 348494, 23871839, 47743678]

約数ペア:

[(1, 47743678), (2, 23871839), (137, 348494), (163, 292906), (274, 174247), (326, 146453), (1069, 44662), (2138, 22331)]