28373306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 50658048

約数和(自身を除く): 22284742

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 2791, 5083, 5582, 10166, 36283, 47447, 64193, 72566, 94894, 128386, 616811, 834509, 1091281, 1233622, 1669018, 2182562, 14186653, 28373306]

約数ペア:

[(1, 28373306), (2, 14186653), (13, 2182562), (17, 1669018), (23, 1233622), (26, 1091281), (34, 834509), (46, 616811), (221, 128386), (299, 94894), (391, 72566), (442, 64193), (598, 47447), (782, 36283), (2791, 10166), (5083, 5582)]