28012592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56477}}^1$

素因数の和:56516

約数の個数: 20

約数和(自身を含む): 56026176

約数和(自身を除く): 28013584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56477, 112954, 225908, 451816, 903632, 1750787, 3501574, 7003148, 14006296, 28012592]

約数ペア:

[(1, 28012592), (2, 14006296), (4, 7003148), (8, 3501574), (16, 1750787), (31, 903632), (62, 451816), (124, 225908), (248, 112954), (496, 56477)]