28275498

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{5051}}^1$

素因数の和:5370

約数の個数: 24

約数和(自身を含む): 61472736

約数和(自身を除く): 33197238

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5051, 5598, 10102, 15153, 30306, 45459, 90918, 1570861, 3141722, 4712583, 9425166, 14137749, 28275498]

約数ペア:

[(1, 28275498), (2, 14137749), (3, 9425166), (6, 4712583), (9, 3141722), (18, 1570861), (311, 90918), (622, 45459), (933, 30306), (1866, 15153), (2799, 10102), (5051, 5598)]