28880628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343817}}^1$

素因数の和:343831

約数の個数: 24

約数和(自身を含む): 77015232

約数和(自身を除く): 48134604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343817, 687634, 1031451, 1375268, 2062902, 2406719, 4125804, 4813438, 7220157, 9626876, 14440314, 28880628]

約数ペア:

[(1, 28880628), (2, 14440314), (3, 9626876), (4, 7220157), (6, 4813438), (7, 4125804), (12, 2406719), (14, 2062902), (21, 1375268), (28, 1031451), (42, 687634), (84, 343817)]