28616728

素因数分解:

$2^3\times 7^1\times {\mathrm{511013}}^1$

素因数の和:511026

約数の個数: 16

約数和(自身を含む): 61321680

約数和(自身を除く): 32704952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511013, 1022026, 2044052, 3577091, 4088104, 7154182, 14308364, 28616728]

約数ペア:

[(1, 28616728), (2, 14308364), (4, 7154182), (7, 4088104), (8, 3577091), (14, 2044052), (28, 1022026), (56, 511013)]