25221676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2221}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 47035296

約数和(自身を除く): 21813620

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2221, 2839, 4442, 5678, 8884, 11356, 37757, 75514, 151028, 370907, 741814, 1483628, 6305419, 12610838, 25221676]

約数ペア:

[(1, 25221676), (2, 12610838), (4, 6305419), (17, 1483628), (34, 741814), (68, 370907), (167, 151028), (334, 75514), (668, 37757), (2221, 11356), (2839, 8884), (4442, 5678)]