69331934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 54586402

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1493, 1498, 2986, 3317, 6634, 10451, 20902, 23219, 46283, 46438, 92566, 159751, 319502, 323981, 647962, 1118257, 2236514, 4952281, 9904562, 34665967, 69331934]

約数ペア:

[(1, 69331934), (2, 34665967), (7, 9904562), (14, 4952281), (31, 2236514), (62, 1118257), (107, 647962), (214, 323981), (217, 319502), (434, 159751), (749, 92566), (1493, 46438), (1498, 46283), (2986, 23219), (3317, 20902), (6634, 10451)]