25857424

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{2689}}^1$

素因数の和:3298

約数の個数: 20

約数和(自身を含む): 50200780

約数和(自身を除く): 24343356

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 2689, 4808, 5378, 9616, 10756, 21512, 43024, 1616089, 3232178, 6464356, 12928712, 25857424]

約数ペア:

[(1, 25857424), (2, 12928712), (4, 6464356), (8, 3232178), (16, 1616089), (601, 43024), (1202, 21512), (2404, 10756), (2689, 9616), (4808, 5378)]