9782072

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 19488360

約数和(自身を除く): 9706288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 4231, 8462, 16924, 33848, 71927, 143854, 287708, 575416, 1222759, 2445518, 4891036, 9782072]

約数ペア:

[(1, 9782072), (2, 4891036), (4, 2445518), (8, 1222759), (17, 575416), (34, 287708), (68, 143854), (136, 71927), (289, 33848), (578, 16924), (1156, 8462), (2312, 4231)]