26045870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23850130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 439, 698, 878, 1745, 2195, 3490, 4390, 5933, 7463, 11866, 14926, 29665, 37315, 59330, 74630, 153211, 306422, 766055, 1532110, 2604587, 5209174, 13022935, 26045870]

約数ペア:

[(1, 26045870), (2, 13022935), (5, 5209174), (10, 2604587), (17, 1532110), (34, 766055), (85, 306422), (170, 153211), (349, 74630), (439, 59330), (698, 37315), (878, 29665), (1745, 14926), (2195, 11866), (3490, 7463), (4390, 5933)]