28642008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70201}}^1$

素因数の和:70227

約数の個数: 32

約数和(自身を含む): 75818160

約数和(自身を除く): 47176152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70201, 140402, 210603, 280804, 421206, 561608, 842412, 1193417, 1684824, 2386834, 3580251, 4773668, 7160502, 9547336, 14321004, 28642008]

約数ペア:

[(1, 28642008), (2, 14321004), (3, 9547336), (4, 7160502), (6, 4773668), (8, 3580251), (12, 2386834), (17, 1684824), (24, 1193417), (34, 842412), (51, 561608), (68, 421206), (102, 280804), (136, 210603), (204, 140402), (408, 70201)]