28670748

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{7537}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 67118352

約数和(自身を除く): 38447604

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 7537, 15074, 22611, 30148, 45222, 90444, 2389229, 4778458, 7167687, 9556916, 14335374, 28670748]

約数ペア:

[(1, 28670748), (2, 14335374), (3, 9556916), (4, 7167687), (6, 4778458), (12, 2389229), (317, 90444), (634, 45222), (951, 30148), (1268, 22611), (1902, 15074), (3804, 7537)]