28490876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 52248000

約数和(自身を除く): 23757124

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 3109, 4582, 6218, 9164, 12436, 90161, 180322, 245611, 360644, 491222, 982444, 7122719, 14245438, 28490876]

約数ペア:

[(1, 28490876), (2, 14245438), (4, 7122719), (29, 982444), (58, 491222), (79, 360644), (116, 245611), (158, 180322), (316, 90161), (2291, 12436), (3109, 9164), (4582, 6218)]