28654826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36643}}^1$

素因数の和:36685

約数の個数: 16

約数和(自身を含む): 47490624

約数和(自身を除く): 18835798

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36643, 73286, 622931, 842789, 1245862, 1685578, 14327413, 28654826]

約数ペア:

[(1, 28654826), (2, 14327413), (17, 1685578), (23, 1245862), (34, 842789), (46, 622931), (391, 73286), (782, 36643)]