7258264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 14822640

約数和(自身を除く): 7564376

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 691, 808, 1313, 1382, 2626, 2764, 5252, 5528, 8983, 10504, 17966, 35932, 69791, 71864, 139582, 279164, 558328, 907283, 1814566, 3629132, 7258264]

約数ペア:

[(1, 7258264), (2, 3629132), (4, 1814566), (8, 907283), (13, 558328), (26, 279164), (52, 139582), (101, 71864), (104, 69791), (202, 35932), (404, 17966), (691, 10504), (808, 8983), (1313, 5528), (1382, 5252), (2626, 2764)]