8916628

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 18659200

約数和(自身を除く): 9742572

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 97, 98, 134, 194, 196, 268, 343, 388, 469, 679, 686, 938, 1358, 1372, 1876, 2716, 3283, 4753, 6499, 6566, 9506, 12998, 13132, 19012, 22981, 25996, 33271, 45493, 45962, 66542, 90986, 91924, 133084, 181972, 318451, 636902, 1273804, 2229157, 4458314, 8916628]

約数ペア:

[(1, 8916628), (2, 4458314), (4, 2229157), (7, 1273804), (14, 636902), (28, 318451), (49, 181972), (67, 133084), (97, 91924), (98, 90986), (134, 66542), (194, 45962), (196, 45493), (268, 33271), (343, 25996), (388, 22981), (469, 19012), (679, 13132), (686, 12998), (938, 9506), (1358, 6566), (1372, 6499), (1876, 4753), (2716, 3283)]