39967684

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{109}}^2$

素因数の和:280

約数の個数: 27

約数和(自身を含む): 73109127

約数和(自身を除く): 33141443

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 841, 1682, 3161, 3364, 6322, 11881, 12644, 23762, 47524, 91669, 183338, 344549, 366676, 689098, 1378196, 9991921, 19983842, 39967684]

約数ペア:

[(1, 39967684), (2, 19983842), (4, 9991921), (29, 1378196), (58, 689098), (109, 366676), (116, 344549), (218, 183338), (436, 91669), (841, 47524), (1682, 23762), (3161, 12644), (3364, 11881)]