28869016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 59330880

約数和(自身を除く): 30461864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 1307, 2008, 2614, 2761, 5228, 5522, 10456, 11044, 14377, 22088, 28754, 57508, 115016, 328057, 656114, 1312228, 2624456, 3608627, 7217254, 14434508, 28869016]

約数ペア:

[(1, 28869016), (2, 14434508), (4, 7217254), (8, 3608627), (11, 2624456), (22, 1312228), (44, 656114), (88, 328057), (251, 115016), (502, 57508), (1004, 28754), (1307, 22088), (2008, 14377), (2614, 11044), (2761, 10456), (5228, 5522)]