25365444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 64077888

約数和(自身を除く): 38712444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 587, 831, 1108, 1174, 1662, 1761, 2348, 3324, 3522, 3601, 7044, 7202, 7631, 10803, 14404, 15262, 21606, 22893, 30524, 43212, 45786, 91572, 162599, 325198, 487797, 650396, 975594, 1951188, 2113787, 4227574, 6341361, 8455148, 12682722, 25365444]

約数ペア:

[(1, 25365444), (2, 12682722), (3, 8455148), (4, 6341361), (6, 4227574), (12, 2113787), (13, 1951188), (26, 975594), (39, 650396), (52, 487797), (78, 325198), (156, 162599), (277, 91572), (554, 45786), (587, 43212), (831, 30524), (1108, 22893), (1174, 21606), (1662, 15262), (1761, 14404), (2348, 10803), (3324, 7631), (3522, 7202), (3601, 7044)]