28232468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1693}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 54072480

約数和(自身を除く): 25840012

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 1693, 3386, 4169, 6772, 8338, 16676, 18623, 37246, 74492, 641647, 1283294, 2566588, 7058117, 14116234, 28232468]

約数ペア:

[(1, 28232468), (2, 14116234), (4, 7058117), (11, 2566588), (22, 1283294), (44, 641647), (379, 74492), (758, 37246), (1516, 18623), (1693, 16676), (3386, 8338), (4169, 6772)]