66519992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9817}}^1$

素因数の和:9852

約数の個数: 48

約数和(自身を含む): 156695280

約数和(自身を除く): 90175288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 9817, 19634, 39268, 68719, 78536, 107987, 137438, 215974, 274876, 431948, 549752, 755909, 863896, 1187857, 1511818, 2375714, 3023636, 4751428, 6047272, 8314999, 9502856, 16629998, 33259996, 66519992]

約数ペア:

[(1, 66519992), (2, 33259996), (4, 16629998), (7, 9502856), (8, 8314999), (11, 6047272), (14, 4751428), (22, 3023636), (28, 2375714), (44, 1511818), (56, 1187857), (77, 863896), (88, 755909), (121, 549752), (154, 431948), (242, 274876), (308, 215974), (484, 137438), (616, 107987), (847, 78536), (968, 68719), (1694, 39268), (3388, 19634), (6776, 9817)]