69732368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256369}}^1$

素因数の和:256394

約数の個数: 20

約数和(自身を含む): 143054460

約数和(自身を除く): 73322092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256369, 512738, 1025476, 2050952, 4101904, 4358273, 8716546, 17433092, 34866184, 69732368]

約数ペア:

[(1, 69732368), (2, 34866184), (4, 17433092), (8, 8716546), (16, 4358273), (17, 4101904), (34, 2050952), (68, 1025476), (136, 512738), (272, 256369)]