64580376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{384407}}^1$

素因数の和:384423

約数の個数: 32

約数和(自身を含む): 184515840

約数和(自身を除く): 119935464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 384407, 768814, 1153221, 1537628, 2306442, 2690849, 3075256, 4612884, 5381698, 8072547, 9225768, 10763396, 16145094, 21526792, 32290188, 64580376]

約数ペア:

[(1, 64580376), (2, 32290188), (3, 21526792), (4, 16145094), (6, 10763396), (7, 9225768), (8, 8072547), (12, 5381698), (14, 4612884), (21, 3075256), (24, 2690849), (28, 2306442), (42, 1537628), (56, 1153221), (84, 768814), (168, 384407)]