68863652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120391}}^1$

素因数の和:120419

約数の個数: 24

約数和(自身を含む): 141580992

約数和(自身を除く): 72717340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 120391, 240782, 481564, 1324301, 1565083, 2648602, 3130166, 5297204, 6260332, 17215913, 34431826, 68863652]

約数ペア:

[(1, 68863652), (2, 34431826), (4, 17215913), (11, 6260332), (13, 5297204), (22, 3130166), (26, 2648602), (44, 1565083), (52, 1324301), (143, 481564), (286, 240782), (572, 120391)]