42628124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138403}}^1$

素因数の和:138425

約数の個数: 24

約数和(自身を含む): 93007488

約数和(自身を除く): 50379364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138403, 276806, 553612, 968821, 1522433, 1937642, 3044866, 3875284, 6089732, 10657031, 21314062, 42628124]

約数ペア:

[(1, 42628124), (2, 21314062), (4, 10657031), (7, 6089732), (11, 3875284), (14, 3044866), (22, 1937642), (28, 1522433), (44, 968821), (77, 553612), (154, 276806), (308, 138403)]