66773182

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 59946818

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 109, 133, 218, 266, 329, 343, 658, 686, 763, 893, 931, 1526, 1786, 1862, 2071, 2303, 4142, 4606, 5123, 5341, 6251, 6517, 10246, 10682, 12502, 13034, 14497, 16121, 28994, 32242, 35861, 37387, 43757, 71722, 74774, 87514, 97337, 101479, 194674, 202958, 251027, 306299, 502054, 612598, 681359, 710353, 1362718, 1420706, 1757189, 3514378, 4769513, 9539026, 33386591, 66773182]

約数ペア:

[(1, 66773182), (2, 33386591), (7, 9539026), (14, 4769513), (19, 3514378), (38, 1757189), (47, 1420706), (49, 1362718), (94, 710353), (98, 681359), (109, 612598), (133, 502054), (218, 306299), (266, 251027), (329, 202958), (343, 194674), (658, 101479), (686, 97337), (763, 87514), (893, 74774), (931, 71722), (1526, 43757), (1786, 37387), (1862, 35861), (2071, 32242), (2303, 28994), (4142, 16121), (4606, 14497), (5123, 13034), (5341, 12502), (6251, 10682), (6517, 10246)]