28816554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 62576640

約数和(自身を除く): 33760086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 2909, 3302, 4953, 5818, 8727, 9906, 17454, 37817, 75634, 113451, 226902, 369443, 738886, 1108329, 2216658, 4802759, 9605518, 14408277, 28816554]

約数ペア:

[(1, 28816554), (2, 14408277), (3, 9605518), (6, 4802759), (13, 2216658), (26, 1108329), (39, 738886), (78, 369443), (127, 226902), (254, 113451), (381, 75634), (762, 37817), (1651, 17454), (2909, 9906), (3302, 8727), (4953, 5818)]