27190268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 56179200

約数和(自身を除く): 28988932

約数列:

[1, 2, 4, 7, 14, 28, 59, 109, 118, 151, 218, 236, 302, 413, 436, 604, 763, 826, 1057, 1526, 1652, 2114, 3052, 4228, 6431, 8909, 12862, 16459, 17818, 25724, 32918, 35636, 45017, 62363, 65836, 90034, 115213, 124726, 180068, 230426, 249452, 460852, 971081, 1942162, 3884324, 6797567, 13595134, 27190268]

約数ペア:

[(1, 27190268), (2, 13595134), (4, 6797567), (7, 3884324), (14, 1942162), (28, 971081), (59, 460852), (109, 249452), (118, 230426), (151, 180068), (218, 124726), (236, 115213), (302, 90034), (413, 65836), (436, 62363), (604, 45017), (763, 35636), (826, 32918), (1057, 25724), (1526, 17818), (1652, 16459), (2114, 12862), (3052, 8909), (4228, 6431)]