64494888

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19333}}^1$

素因数の和:19481

約数の個数: 32

約数和(自身を含む): 162405600

約数和(自身を除く): 97910712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 19333, 38666, 57999, 77332, 115998, 154664, 231996, 463992, 2687287, 5374574, 8061861, 10749148, 16123722, 21498296, 32247444, 64494888]

約数ペア:

[(1, 64494888), (2, 32247444), (3, 21498296), (4, 16123722), (6, 10749148), (8, 8061861), (12, 5374574), (24, 2687287), (139, 463992), (278, 231996), (417, 154664), (556, 115998), (834, 77332), (1112, 57999), (1668, 38666), (3336, 19333)]