28388086

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 43707600

約数和(自身を除く): 15319514

約数列:

[1, 2, 59, 113, 118, 226, 2129, 4258, 6667, 13334, 125611, 240577, 251222, 481154, 14194043, 28388086]

約数ペア:

[(1, 28388086), (2, 14194043), (59, 481154), (113, 251222), (118, 240577), (226, 125611), (2129, 13334), (4258, 6667)]