66887956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 129024000

約数和(自身を除く): 62136044

約数列:

[1, 2, 4, 23, 31, 46, 47, 62, 92, 94, 124, 188, 499, 713, 998, 1081, 1426, 1457, 1996, 2162, 2852, 2914, 4324, 5828, 11477, 15469, 22954, 23453, 30938, 33511, 45908, 46906, 61876, 67022, 93812, 134044, 355787, 539419, 711574, 727043, 1078838, 1423148, 1454086, 2157676, 2908172, 16721989, 33443978, 66887956]

約数ペア:

[(1, 66887956), (2, 33443978), (4, 16721989), (23, 2908172), (31, 2157676), (46, 1454086), (47, 1423148), (62, 1078838), (92, 727043), (94, 711574), (124, 539419), (188, 355787), (499, 134044), (713, 93812), (998, 67022), (1081, 61876), (1426, 46906), (1457, 45908), (1996, 33511), (2162, 30938), (2852, 23453), (2914, 22954), (4324, 15469), (5828, 11477)]