25250056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242789}}^1$

素因数の和:242808

約数の個数: 16

約数和(自身を含む): 50985900

約数和(自身を除く): 25735844

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242789, 485578, 971156, 1942312, 3156257, 6312514, 12625028, 25250056]

約数ペア:

[(1, 25250056), (2, 12625028), (4, 6312514), (8, 3156257), (13, 1942312), (26, 971156), (52, 485578), (104, 242789)]