28709566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36713}}^1$

素因数の和:36755

約数の個数: 16

約数和(自身を含む): 47581344

約数和(自身を除く): 18871778

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36713, 73426, 624121, 844399, 1248242, 1688798, 14354783, 28709566]

約数ペア:

[(1, 28709566), (2, 14354783), (17, 1688798), (23, 1248242), (34, 844399), (46, 624121), (391, 73426), (782, 36713)]