67211906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 108476928

約数和(自身を除く): 41265022

約数列:

[1, 2, 31, 37, 62, 74, 83, 166, 353, 706, 1147, 2294, 2573, 3071, 5146, 6142, 10943, 13061, 21886, 26122, 29299, 58598, 95201, 190402, 404891, 809782, 908269, 1084063, 1816538, 2168126, 33605953, 67211906]

約数ペア:

[(1, 67211906), (2, 33605953), (31, 2168126), (37, 1816538), (62, 1084063), (74, 908269), (83, 809782), (166, 404891), (353, 190402), (706, 95201), (1147, 58598), (2294, 29299), (2573, 26122), (3071, 21886), (5146, 13061), (6142, 10943)]