65920638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2239}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 85037442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 701, 1402, 2103, 2239, 4206, 4478, 4907, 6717, 9814, 13434, 14721, 15673, 29442, 31346, 47019, 94038, 1569539, 3139078, 4708617, 9417234, 10986773, 21973546, 32960319, 65920638]

約数ペア:

[(1, 65920638), (2, 32960319), (3, 21973546), (6, 10986773), (7, 9417234), (14, 4708617), (21, 3139078), (42, 1569539), (701, 94038), (1402, 47019), (2103, 31346), (2239, 29442), (4206, 15673), (4478, 14721), (4907, 13434), (6717, 9814)]