25705424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30313}}^1$

素因数の和:30374

約数の個数: 20

約数和(自身を含む): 50745636

約数和(自身を除く): 25040212

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30313, 60626, 121252, 242504, 485008, 1606589, 3213178, 6426356, 12852712, 25705424]

約数ペア:

[(1, 25705424), (2, 12852712), (4, 6426356), (8, 3213178), (16, 1606589), (53, 485008), (106, 242504), (212, 121252), (424, 60626), (848, 30313)]