28137414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 59844096

約数和(自身を除く): 31706682

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 887, 933, 1774, 1866, 2661, 5287, 5322, 10574, 15079, 15861, 30158, 31722, 45237, 90474, 275857, 551714, 827571, 1655142, 4689569, 9379138, 14068707, 28137414]

約数ペア:

[(1, 28137414), (2, 14068707), (3, 9379138), (6, 4689569), (17, 1655142), (34, 827571), (51, 551714), (102, 275857), (311, 90474), (622, 45237), (887, 31722), (933, 30158), (1774, 15861), (1866, 15079), (2661, 10574), (5287, 5322)]