28272038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2377}}^1$

素因数の和:2711

約数の個数: 16

約数和(自身を含む): 44801520

約数和(自身を除く): 16529482

約数列:

[1, 2, 19, 38, 313, 626, 2377, 4754, 5947, 11894, 45163, 90326, 744001, 1488002, 14136019, 28272038]

約数ペア:

[(1, 28272038), (2, 14136019), (19, 1488002), (38, 744001), (313, 90326), (626, 45163), (2377, 11894), (4754, 5947)]