28497716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1013}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 53859624

約数和(自身を除く): 25361908

約数列:

[1, 2, 4, 13, 26, 52, 541, 1013, 1082, 2026, 2164, 4052, 7033, 13169, 14066, 26338, 28132, 52676, 548033, 1096066, 2192132, 7124429, 14248858, 28497716]

約数ペア:

[(1, 28497716), (2, 14248858), (4, 7124429), (13, 2192132), (26, 1096066), (52, 548033), (541, 52676), (1013, 28132), (1082, 26338), (2026, 14066), (2164, 13169), (4052, 7033)]