28170088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 56496960

約数和(自身を除く): 28326872

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 2011, 3502, 4022, 7004, 8044, 14008, 16088, 34187, 68374, 136748, 207133, 273496, 414266, 828532, 1657064, 3521261, 7042522, 14085044, 28170088]

約数ペア:

[(1, 28170088), (2, 14085044), (4, 7042522), (8, 3521261), (17, 1657064), (34, 828532), (68, 414266), (103, 273496), (136, 207133), (206, 136748), (412, 68374), (824, 34187), (1751, 16088), (2011, 14008), (3502, 8044), (4022, 7004)]