47317712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227489}}^1$

素因数の和:227510

約数の個数: 20

約数和(自身を含む): 98730660

約数和(自身を除く): 51412948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227489, 454978, 909956, 1819912, 2957357, 3639824, 5914714, 11829428, 23658856, 47317712]

約数ペア:

[(1, 47317712), (2, 23658856), (4, 11829428), (8, 5914714), (13, 3639824), (16, 2957357), (26, 1819912), (52, 909956), (104, 454978), (208, 227489)]