64279544

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39581}}^1$

素因数の和:39623

約数の個数: 32

約数和(自身を含む): 142495200

約数和(自身を除く): 78215656

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 39581, 79162, 158324, 277067, 316648, 554134, 1108268, 1147849, 2216536, 2295698, 4591396, 8034943, 9182792, 16069886, 32139772, 64279544]

約数ペア:

[(1, 64279544), (2, 32139772), (4, 16069886), (7, 9182792), (8, 8034943), (14, 4591396), (28, 2295698), (29, 2216536), (56, 1147849), (58, 1108268), (116, 554134), (203, 316648), (232, 277067), (406, 158324), (812, 79162), (1624, 39581)]