28447704

素因数分解:

$2^3\times 3^2\times {\mathrm{395107}}^1$

素因数の和:395119

約数の個数: 24

約数和(自身を含む): 77046060

約数和(自身を除く): 48598356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 395107, 790214, 1185321, 1580428, 2370642, 3160856, 3555963, 4741284, 7111926, 9482568, 14223852, 28447704]

約数ペア:

[(1, 28447704), (2, 14223852), (3, 9482568), (4, 7111926), (6, 4741284), (8, 3555963), (9, 3160856), (12, 2370642), (18, 1580428), (24, 1185321), (36, 790214), (72, 395107)]