28708744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{96989}}^1$

素因数の和:97032

約数の個数: 16

約数和(自身を含む): 55284300

約数和(自身を除く): 26575556

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 96989, 193978, 387956, 775912, 3588593, 7177186, 14354372, 28708744]

約数ペア:

[(1, 28708744), (2, 14354372), (4, 7177186), (8, 3588593), (37, 775912), (74, 387956), (148, 193978), (296, 96989)]