28724154

素因数分解:

$2^1\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{3889}}^1$

素因数の和:5125

約数の個数: 16

約数和(自身を含む): 57509760

約数和(自身を除く): 28785606

約数列:

[1, 2, 3, 6, 1231, 2462, 3693, 3889, 7386, 7778, 11667, 23334, 4787359, 9574718, 14362077, 28724154]

約数ペア:

[(1, 28724154), (2, 14362077), (3, 9574718), (6, 4787359), (1231, 23334), (2462, 11667), (3693, 7778), (3889, 7386)]