25883468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3581}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 49145040

約数和(自身を除く): 23261572

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3581, 3614, 7162, 7228, 14324, 46553, 93106, 186212, 497759, 995518, 1991036, 6470867, 12941734, 25883468]

約数ペア:

[(1, 25883468), (2, 12941734), (4, 6470867), (13, 1991036), (26, 995518), (52, 497759), (139, 186212), (278, 93106), (556, 46553), (1807, 14324), (3581, 7228), (3614, 7162)]