42748156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971549}}^1$

素因数の和:971564

約数の個数: 12

約数和(自身を含む): 81610200

約数和(自身を除く): 38862044

約数列:

[1, 2, 4, 11, 22, 44, 971549, 1943098, 3886196, 10687039, 21374078, 42748156]

約数ペア:

[(1, 42748156), (2, 21374078), (4, 10687039), (11, 3886196), (22, 1943098), (44, 971549)]