40745716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7069}}^1$

素因数の和:7215

約数の個数: 24

約数和(自身を含む): 78392160

約数和(自身を除く): 37646444

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 7069, 14138, 28276, 77759, 155518, 311036, 926039, 1852078, 3704156, 10186429, 20372858, 40745716]

約数ペア:

[(1, 40745716), (2, 20372858), (4, 10186429), (11, 3704156), (22, 1852078), (44, 926039), (131, 311036), (262, 155518), (524, 77759), (1441, 28276), (2882, 14138), (5764, 7069)]