28920142074

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{90943843}}^1$

素因数の和:90943901

約数の個数: 16

約数和(自身を含む): 58931610912

約数和(自身を除く): 30011468838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 90943843, 181887686, 272831529, 545663058, 4820023679, 9640047358, 14460071037, 28920142074]

約数ペア:

[(1, 28920142074), (2, 14460071037), (3, 9640047358), (6, 4820023679), (53, 545663058), (106, 272831529), (159, 181887686), (318, 90943843)]