28675484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1051}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 53020800

約数和(自身を除く): 24345316

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1051, 1436, 2102, 4204, 6821, 13642, 19969, 27284, 39938, 79876, 377309, 754618, 1509236, 7168871, 14337742, 28675484]

約数ペア:

[(1, 28675484), (2, 14337742), (4, 7168871), (19, 1509236), (38, 754618), (76, 377309), (359, 79876), (718, 39938), (1051, 27284), (1436, 19969), (2102, 13642), (4204, 6821)]