8686424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 16964640

約数和(自身を除く): 8278216

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 373, 568, 746, 1492, 2911, 2984, 5822, 11644, 15293, 23288, 26483, 30586, 52966, 61172, 105932, 122344, 211864, 1085803, 2171606, 4343212, 8686424]

約数ペア:

[(1, 8686424), (2, 4343212), (4, 2171606), (8, 1085803), (41, 211864), (71, 122344), (82, 105932), (142, 61172), (164, 52966), (284, 30586), (328, 26483), (373, 23288), (568, 15293), (746, 11644), (1492, 5822), (2911, 2984)]