64762894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11831}}^1$

素因数の和:11880

約数の個数: 32

約数和(自身を含む): 122674176

約数和(自身を除く): 57911282

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 11831, 23662, 82817, 165634, 201127, 272113, 402254, 544226, 1407889, 1904791, 2815778, 3809582, 4625921, 9251842, 32381447, 64762894]

約数ペア:

[(1, 64762894), (2, 32381447), (7, 9251842), (14, 4625921), (17, 3809582), (23, 2815778), (34, 1904791), (46, 1407889), (119, 544226), (161, 402254), (238, 272113), (322, 201127), (391, 165634), (782, 82817), (2737, 23662), (5474, 11831)]