25660024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{246731}}^1$

素因数の和:246750

約数の個数: 16

約数和(自身を含む): 51813720

約数和(自身を除く): 26153696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 246731, 493462, 986924, 1973848, 3207503, 6415006, 12830012, 25660024]

約数ペア:

[(1, 25660024), (2, 12830012), (4, 6415006), (8, 3207503), (13, 1973848), (26, 986924), (52, 493462), (104, 246731)]