47497424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{228353}}^1$

素因数の和:228374

約数の個数: 20

約数和(自身を含む): 99105636

約数和(自身を除く): 51608212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 228353, 456706, 913412, 1826824, 2968589, 3653648, 5937178, 11874356, 23748712, 47497424]

約数ペア:

[(1, 47497424), (2, 23748712), (4, 11874356), (8, 5937178), (13, 3653648), (16, 2968589), (26, 1826824), (52, 913412), (104, 456706), (208, 228353)]