64590554

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{47563}}^1$

素因数の和:47669

約数の個数: 16

約数和(自身を含む): 111870528

約数和(自身を除く): 47279974

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 47563, 95126, 332941, 665882, 4613611, 9227222, 32295277, 64590554]

約数ペア:

[(1, 64590554), (2, 32295277), (7, 9227222), (14, 4613611), (97, 665882), (194, 332941), (679, 95126), (1358, 47563)]