28223612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 51302160

約数和(自身を除く): 23078548

約数列:

[1, 2, 4, 29, 58, 116, 467, 521, 934, 1042, 1868, 2084, 13543, 15109, 27086, 30218, 54172, 60436, 243307, 486614, 973228, 7055903, 14111806, 28223612]

約数ペア:

[(1, 28223612), (2, 14111806), (4, 7055903), (29, 973228), (58, 486614), (116, 243307), (467, 60436), (521, 54172), (934, 30218), (1042, 27086), (1868, 15109), (2084, 13543)]