27919312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47161}}^1$

素因数の和:47206

約数の個数: 20

約数和(自身を含む): 55556836

約数和(自身を除く): 27637524

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47161, 94322, 188644, 377288, 754576, 1744957, 3489914, 6979828, 13959656, 27919312]

約数ペア:

[(1, 27919312), (2, 13959656), (4, 6979828), (8, 3489914), (16, 1744957), (37, 754576), (74, 377288), (148, 188644), (296, 94322), (592, 47161)]