28220344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{95339}}^1$

素因数の和:95382

約数の個数: 16

約数和(自身を含む): 54343800

約数和(自身を除く): 26123456

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 95339, 190678, 381356, 762712, 3527543, 7055086, 14110172, 28220344]

約数ペア:

[(1, 28220344), (2, 14110172), (4, 7055086), (8, 3527543), (37, 762712), (74, 381356), (148, 190678), (296, 95339)]