28819924

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12401}}^1$

素因数の和:12495

約数の個数: 24

約数和(自身を含む): 58339008

約数和(自身を除く): 29519084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 12401, 24802, 49604, 86807, 173614, 347228, 1029283, 2058566, 4117132, 7204981, 14409962, 28819924]

約数ペア:

[(1, 28819924), (2, 14409962), (4, 7204981), (7, 4117132), (14, 2058566), (28, 1029283), (83, 347228), (166, 173614), (332, 86807), (581, 49604), (1162, 24802), (2324, 12401)]