28333416

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31907}}^1$

素因数の和:31953

約数の個数: 32

約数和(自身を含む): 72750240

約数和(自身を除く): 44416824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 31907, 63814, 95721, 127628, 191442, 255256, 382884, 765768, 1180559, 2361118, 3541677, 4722236, 7083354, 9444472, 14166708, 28333416]

約数ペア:

[(1, 28333416), (2, 14166708), (3, 9444472), (4, 7083354), (6, 4722236), (8, 3541677), (12, 2361118), (24, 1180559), (37, 765768), (74, 382884), (111, 255256), (148, 191442), (222, 127628), (296, 95721), (444, 63814), (888, 31907)]