28883590

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7621}}^1$

素因数の和:8007

約数の個数: 16

約数和(自身を含む): 52134480

約数和(自身を除く): 23250890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 7621, 15242, 38105, 76210, 2888359, 5776718, 14441795, 28883590]

約数ペア:

[(1, 28883590), (2, 14441795), (5, 5776718), (10, 2888359), (379, 76210), (758, 38105), (1895, 15242), (3790, 7621)]