68876236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120413}}^1$

素因数の和:120441

約数の個数: 24

約数和(自身を含む): 141606864

約数和(自身を除く): 72730628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 120413, 240826, 481652, 1324543, 1565369, 2649086, 3130738, 5298172, 6261476, 17219059, 34438118, 68876236]

約数ペア:

[(1, 68876236), (2, 34438118), (4, 17219059), (11, 6261476), (13, 5298172), (22, 3130738), (26, 2649086), (44, 1565369), (52, 1324543), (143, 481652), (286, 240826), (572, 120413)]