28528566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{432251}}^1$

素因数の和:432267

約数の個数: 16

約数和(自身を含む): 62244288

約数和(自身を除く): 33715722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 432251, 864502, 1296753, 2593506, 4754761, 9509522, 14264283, 28528566]

約数ペア:

[(1, 28528566), (2, 14264283), (3, 9509522), (6, 4754761), (11, 2593506), (22, 1296753), (33, 864502), (66, 432251)]