7993544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 16322040

約数和(自身を除く): 8328496

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 761, 808, 1313, 1522, 2626, 3044, 5252, 6088, 9893, 10504, 19786, 39572, 76861, 79144, 153722, 307444, 614888, 999193, 1998386, 3996772, 7993544]

約数ペア:

[(1, 7993544), (2, 3996772), (4, 1998386), (8, 999193), (13, 614888), (26, 307444), (52, 153722), (101, 79144), (104, 76861), (202, 39572), (404, 19786), (761, 10504), (808, 9893), (1313, 6088), (1522, 5252), (2626, 3044)]