28763352

素因数分解:

$2^3\times 3^2\times {\mathrm{399491}}^1$

素因数の和:399503

約数の個数: 24

約数和(自身を含む): 77900940

約数和(自身を除く): 49137588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399491, 798982, 1198473, 1597964, 2396946, 3195928, 3595419, 4793892, 7190838, 9587784, 14381676, 28763352]

約数ペア:

[(1, 28763352), (2, 14381676), (3, 9587784), (4, 7190838), (6, 4793892), (8, 3595419), (9, 3195928), (12, 2396946), (18, 1597964), (24, 1198473), (36, 798982), (72, 399491)]