15260056

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 17571944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 719, 758, 1438, 1516, 2653, 2876, 3032, 5033, 5306, 5752, 10066, 10612, 20132, 21224, 40264, 272501, 545002, 1090004, 1907507, 2180008, 3815014, 7630028, 15260056]

約数ペア:

[(1, 15260056), (2, 7630028), (4, 3815014), (7, 2180008), (8, 1907507), (14, 1090004), (28, 545002), (56, 272501), (379, 40264), (719, 21224), (758, 20132), (1438, 10612), (1516, 10066), (2653, 5752), (2876, 5306), (3032, 5033)]