73968176

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{4253}}^1$

素因数の和:5348

約数の個数: 20

約数和(自身を含む): 143478912

約数和(自身を除く): 69510736

約数列:

[1, 2, 4, 8, 16, 1087, 2174, 4253, 4348, 8506, 8696, 17012, 17392, 34024, 68048, 4623011, 9246022, 18492044, 36984088, 73968176]

約数ペア:

[(1, 73968176), (2, 36984088), (4, 18492044), (8, 9246022), (16, 4623011), (1087, 68048), (2174, 34024), (4253, 17392), (4348, 17012), (8506, 8696)]