28737112016

素因数分解:

$2^4\times {\mathrm{5507}}^1\times {\mathrm{326143}}^1$

素因数の和:331658

約数の個数: 20

約数和(自身を含む): 55688435712

約数和(自身を除く): 26951323696

約数列:

[1, 2, 4, 8, 16, 5507, 11014, 22028, 44056, 88112, 326143, 652286, 1304572, 2609144, 5218288, 1796069501, 3592139002, 7184278004, 14368556008, 28737112016]

約数ペア:

[(1, 28737112016), (2, 14368556008), (4, 7184278004), (8, 3592139002), (16, 1796069501), (5507, 5218288), (11014, 2609144), (22028, 1304572), (44056, 652286), (88112, 326143)]