25784876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1429}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 48768720

約数和(自身を除く): 22983844

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1388, 1429, 2858, 4511, 5716, 9022, 18044, 18577, 37154, 74308, 495863, 991726, 1983452, 6446219, 12892438, 25784876]

約数ペア:

[(1, 25784876), (2, 12892438), (4, 6446219), (13, 1983452), (26, 991726), (52, 495863), (347, 74308), (694, 37154), (1388, 18577), (1429, 18044), (2858, 9022), (4511, 5716)]