28641464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{210599}}^1$

素因数の和:210622

約数の個数: 16

約数和(自身を含む): 56862000

約数和(自身を除く): 28220536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 210599, 421198, 842396, 1684792, 3580183, 7160366, 14320732, 28641464]

約数ペア:

[(1, 28641464), (2, 14320732), (4, 7160366), (8, 3580183), (17, 1684792), (34, 842396), (68, 421198), (136, 210599)]