67921084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 81779012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2141, 2266, 2884, 4282, 4532, 7931, 8564, 14987, 15862, 23551, 29974, 31724, 47102, 59948, 94204, 164857, 220523, 329714, 441046, 659428, 882092, 1543661, 2425753, 3087322, 4851506, 6174644, 9703012, 16980271, 33960542, 67921084]

約数ペア:

[(1, 67921084), (2, 33960542), (4, 16980271), (7, 9703012), (11, 6174644), (14, 4851506), (22, 3087322), (28, 2425753), (44, 1543661), (77, 882092), (103, 659428), (154, 441046), (206, 329714), (308, 220523), (412, 164857), (721, 94204), (1133, 59948), (1442, 47102), (2141, 31724), (2266, 29974), (2884, 23551), (4282, 15862), (4532, 14987), (7931, 8564)]