42126568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{478711}}^1$

素因数の和:478728

約数の個数: 16

約数和(自身を含む): 86168160

約数和(自身を除く): 44041592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 478711, 957422, 1914844, 3829688, 5265821, 10531642, 21063284, 42126568]

約数ペア:

[(1, 42126568), (2, 21063284), (4, 10531642), (8, 5265821), (11, 3829688), (22, 1914844), (44, 957422), (88, 478711)]