42123796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73643}}^1$

素因数の和:73671

約数の個数: 24

約数和(自身を含む): 86605344

約数和(自身を除く): 44481548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 73643, 147286, 294572, 810073, 957359, 1620146, 1914718, 3240292, 3829436, 10530949, 21061898, 42123796]

約数ペア:

[(1, 42123796), (2, 21061898), (4, 10530949), (11, 3829436), (13, 3240292), (22, 1914718), (26, 1620146), (44, 957359), (52, 810073), (143, 294572), (286, 147286), (572, 73643)]