97640438

素因数分解:

$2^1\times 7^3\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 171720000

約数和(自身を除く): 74079562

約数列:

[1, 2, 7, 14, 49, 98, 317, 343, 449, 634, 686, 898, 2219, 3143, 4438, 6286, 15533, 22001, 31066, 44002, 108731, 142333, 154007, 217462, 284666, 308014, 996331, 1992662, 6974317, 13948634, 48820219, 97640438]

約数ペア:

[(1, 97640438), (2, 48820219), (7, 13948634), (14, 6974317), (49, 1992662), (98, 996331), (317, 308014), (343, 284666), (449, 217462), (634, 154007), (686, 142333), (898, 108731), (2219, 44002), (3143, 31066), (4438, 22001), (6286, 15533)]