3960664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 7948800

約数和(自身を除く): 3988136

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 367, 568, 734, 1349, 1468, 2698, 2936, 5396, 6973, 10792, 13946, 26057, 27892, 52114, 55784, 104228, 208456, 495083, 990166, 1980332, 3960664]

約数ペア:

[(1, 3960664), (2, 1980332), (4, 990166), (8, 495083), (19, 208456), (38, 104228), (71, 55784), (76, 52114), (142, 27892), (152, 26057), (284, 13946), (367, 10792), (568, 6973), (734, 5396), (1349, 2936), (1468, 2698)]