89486684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 186375168

約数和(自身を除く): 96888484

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1283, 1316, 1484, 2491, 2566, 4982, 5132, 8981, 9964, 17437, 17962, 34874, 35924, 60301, 67999, 69748, 120602, 135998, 241204, 271996, 422107, 475993, 844214, 951986, 1688428, 1903972, 3195953, 6391906, 12783812, 22371671, 44743342, 89486684]

約数ペア:

[(1, 89486684), (2, 44743342), (4, 22371671), (7, 12783812), (14, 6391906), (28, 3195953), (47, 1903972), (53, 1688428), (94, 951986), (106, 844214), (188, 475993), (212, 422107), (329, 271996), (371, 241204), (658, 135998), (742, 120602), (1283, 69748), (1316, 67999), (1484, 60301), (2491, 35924), (2566, 34874), (4982, 17962), (5132, 17437), (8981, 9964)]