28365424

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22441}}^1$

素因数の和:22528

約数の個数: 20

約数和(自身を含む): 55656160

約数和(自身を除く): 27290736

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22441, 44882, 89764, 179528, 359056, 1772839, 3545678, 7091356, 14182712, 28365424]

約数ペア:

[(1, 28365424), (2, 14182712), (4, 7091356), (8, 3545678), (16, 1772839), (79, 359056), (158, 179528), (316, 89764), (632, 44882), (1264, 22441)]