27072872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 53709600

約数和(自身を除く): 26636728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 643, 1108, 1286, 2216, 2572, 5144, 5263, 10526, 12217, 21052, 24434, 42104, 48868, 97736, 178111, 356222, 712444, 1424888, 3384109, 6768218, 13536436, 27072872]

約数ペア:

[(1, 27072872), (2, 13536436), (4, 6768218), (8, 3384109), (19, 1424888), (38, 712444), (76, 356222), (152, 178111), (277, 97736), (554, 48868), (643, 42104), (1108, 24434), (1286, 21052), (2216, 12217), (2572, 10526), (5144, 5263)]