28208724

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{6043}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 66000480

約数和(自身を除く): 37791756

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 6043, 12086, 18129, 24172, 36258, 72516, 2350727, 4701454, 7052181, 9402908, 14104362, 28208724]

約数ペア:

[(1, 28208724), (2, 14104362), (3, 9402908), (4, 7052181), (6, 4701454), (12, 2350727), (389, 72516), (778, 36258), (1167, 24172), (1556, 18129), (2334, 12086), (4668, 6043)]