25732424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 25589176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 439, 862, 878, 1724, 1756, 3448, 3512, 7327, 7463, 14654, 14926, 29308, 29852, 58616, 59704, 189209, 378418, 756836, 1513672, 3216553, 6433106, 12866212, 25732424]

約数ペア:

[(1, 25732424), (2, 12866212), (4, 6433106), (8, 3216553), (17, 1513672), (34, 756836), (68, 378418), (136, 189209), (431, 59704), (439, 58616), (862, 29852), (878, 29308), (1724, 14926), (1756, 14654), (3448, 7463), (3512, 7327)]