66666544

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5779}}^1$

素因数の和:5897

約数の個数: 40

約数和(自身を含む): 149077760

約数和(自身を除く): 82411216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 5779, 11536, 11558, 23116, 40453, 46232, 80906, 92464, 161812, 323624, 595237, 647248, 1190474, 2380948, 4166659, 4761896, 8333318, 9523792, 16666636, 33333272, 66666544]

約数ペア:

[(1, 66666544), (2, 33333272), (4, 16666636), (7, 9523792), (8, 8333318), (14, 4761896), (16, 4166659), (28, 2380948), (56, 1190474), (103, 647248), (112, 595237), (206, 323624), (412, 161812), (721, 92464), (824, 80906), (1442, 46232), (1648, 40453), (2884, 23116), (5768, 11558), (5779, 11536)]