37645072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{138401}}^1$

素因数の和:138426

約数の個数: 20

約数和(自身を含む): 77228316

約数和(自身を除く): 39583244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 138401, 276802, 553604, 1107208, 2214416, 2352817, 4705634, 9411268, 18822536, 37645072]

約数ペア:

[(1, 37645072), (2, 18822536), (4, 9411268), (8, 4705634), (16, 2352817), (17, 2214416), (34, 1107208), (68, 553604), (136, 276802), (272, 138401)]