28605642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 61895232

約数和(自身を除く): 33289590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1427, 1542, 2854, 3341, 4281, 6682, 8562, 10023, 18551, 20046, 37102, 55653, 111306, 366739, 733478, 1100217, 2200434, 4767607, 9535214, 14302821, 28605642]

約数ペア:

[(1, 28605642), (2, 14302821), (3, 9535214), (6, 4767607), (13, 2200434), (26, 1100217), (39, 733478), (78, 366739), (257, 111306), (514, 55653), (771, 37102), (1427, 20046), (1542, 18551), (2854, 10023), (3341, 8562), (4281, 6682)]