64075368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{381401}}^1$

素因数の和:381417

約数の個数: 32

約数和(自身を含む): 183072960

約数和(自身を除く): 118997592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 381401, 762802, 1144203, 1525604, 2288406, 2669807, 3051208, 4576812, 5339614, 8009421, 9153624, 10679228, 16018842, 21358456, 32037684, 64075368]

約数ペア:

[(1, 64075368), (2, 32037684), (3, 21358456), (4, 16018842), (6, 10679228), (7, 9153624), (8, 8009421), (12, 5339614), (14, 4576812), (21, 3051208), (24, 2669807), (28, 2288406), (42, 1525604), (56, 1144203), (84, 762802), (168, 381401)]