28124144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47507}}^1$

素因数の和:47552

約数の個数: 20

約数和(自身を含む): 55964424

約数和(自身を除く): 27840280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47507, 95014, 190028, 380056, 760112, 1757759, 3515518, 7031036, 14062072, 28124144]

約数ペア:

[(1, 28124144), (2, 14062072), (4, 7031036), (8, 3515518), (16, 1757759), (37, 760112), (74, 380056), (148, 190028), (296, 95014), (592, 47507)]