67013884

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12149}}^1$

素因数の和:12357

約数の個数: 24

約数和(自身を含む): 134719200

約数和(自身を除く): 67705316

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 12149, 24298, 48596, 85043, 170086, 340172, 2393353, 4786706, 9573412, 16753471, 33506942, 67013884]

約数ペア:

[(1, 67013884), (2, 33506942), (4, 16753471), (7, 9573412), (14, 4786706), (28, 2393353), (197, 340172), (394, 170086), (788, 85043), (1379, 48596), (2758, 24298), (5516, 12149)]