28919044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93893}}^1$

素因数の和:93915

約数の個数: 24

約数和(自身を含む): 63096768

約数和(自身を除く): 34177724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93893, 187786, 375572, 657251, 1032823, 1314502, 2065646, 2629004, 4131292, 7229761, 14459522, 28919044]

約数ペア:

[(1, 28919044), (2, 14459522), (4, 7229761), (7, 4131292), (11, 2629004), (14, 2065646), (22, 1314502), (28, 1032823), (44, 657251), (77, 375572), (154, 187786), (308, 93893)]