64889798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 38531002

約数列:

[1, 2, 41, 47, 82, 94, 113, 149, 226, 298, 1927, 3854, 4633, 5311, 6109, 7003, 9266, 10622, 12218, 14006, 16837, 33674, 217751, 287123, 435502, 574246, 690317, 791339, 1380634, 1582678, 32444899, 64889798]

約数ペア:

[(1, 64889798), (2, 32444899), (41, 1582678), (47, 1380634), (82, 791339), (94, 690317), (113, 574246), (149, 435502), (226, 287123), (298, 217751), (1927, 33674), (3854, 16837), (4633, 14006), (5311, 12218), (6109, 10622), (7003, 9266)]