47152976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{226697}}^1$

素因数の和:226718

約数の個数: 20

約数和(自身を含む): 98386932

約数和(自身を除く): 51233956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 226697, 453394, 906788, 1813576, 2947061, 3627152, 5894122, 11788244, 23576488, 47152976]

約数ペア:

[(1, 47152976), (2, 23576488), (4, 11788244), (8, 5894122), (13, 3627152), (16, 2947061), (26, 1813576), (52, 906788), (104, 453394), (208, 226697)]