28177084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2837}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 53399808

約数和(自身を除く): 25222724

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 2837, 4966, 5674, 9932, 11348, 36881, 73762, 147524, 541867, 1083734, 2167468, 7044271, 14088542, 28177084]

約数ペア:

[(1, 28177084), (2, 14088542), (4, 7044271), (13, 2167468), (26, 1083734), (52, 541867), (191, 147524), (382, 73762), (764, 36881), (2483, 11348), (2837, 9932), (4966, 5674)]