28355754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11443}}^1$

素因数の和:11514

約数の個数: 32

約数和(自身を含む): 65917440

約数和(自身を除く): 37561686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11443, 22886, 34329, 68658, 80101, 160202, 240303, 480606, 675137, 1350274, 2025411, 4050822, 4725959, 9451918, 14177877, 28355754]

約数ペア:

[(1, 28355754), (2, 14177877), (3, 9451918), (6, 4725959), (7, 4050822), (14, 2025411), (21, 1350274), (42, 675137), (59, 480606), (118, 240303), (177, 160202), (354, 80101), (413, 68658), (826, 34329), (1239, 22886), (2478, 11443)]