28717132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4783}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 53580800

約数和(自身を除く): 24863668

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4783, 6004, 9566, 19132, 90877, 181754, 363508, 377857, 755714, 1511428, 7179283, 14358566, 28717132]

約数ペア:

[(1, 28717132), (2, 14358566), (4, 7179283), (19, 1511428), (38, 755714), (76, 377857), (79, 363508), (158, 181754), (316, 90877), (1501, 19132), (3002, 9566), (4783, 6004)]