28828162510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17905691}}^1$

素因数の和:17905728

約数の個数: 32

約数和(自身を含む): 61882071552

約数和(自身を除く): 33053909042

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 17905691, 35811382, 89528455, 125339837, 179056910, 250679674, 411830893, 626699185, 823661786, 1253398370, 2059154465, 2882816251, 4118308930, 5765632502, 14414081255, 28828162510]

約数ペア:

[(1, 28828162510), (2, 14414081255), (5, 5765632502), (7, 4118308930), (10, 2882816251), (14, 2059154465), (23, 1253398370), (35, 823661786), (46, 626699185), (70, 411830893), (115, 250679674), (161, 179056910), (230, 125339837), (322, 89528455), (805, 35811382), (1610, 17905691)]