27990056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{94561}}^1$

素因数の和:94604

約数の個数: 16

約数和(自身を含む): 53900340

約数和(自身を除く): 25910284

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 94561, 189122, 378244, 756488, 3498757, 6997514, 13995028, 27990056]

約数ペア:

[(1, 27990056), (2, 13995028), (4, 6997514), (8, 3498757), (37, 756488), (74, 378244), (148, 189122), (296, 94561)]