28181528

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{6257}}^1$

素因数の和:6826

約数の個数: 16

約数和(自身を含む): 52942680

約数和(自身を除く): 24761152

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 6257, 12514, 25028, 50056, 3522691, 7045382, 14090764, 28181528]

約数ペア:

[(1, 28181528), (2, 14090764), (4, 7045382), (8, 3522691), (563, 50056), (1126, 25028), (2252, 12514), (4504, 6257)]