65074064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{369739}}^1$

素因数の和:369758

約数の個数: 20

約数和(自身を含む): 137543280

約数和(自身を除く): 72469216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 369739, 739478, 1478956, 2957912, 4067129, 5915824, 8134258, 16268516, 32537032, 65074064]

約数ペア:

[(1, 65074064), (2, 32537032), (4, 16268516), (8, 8134258), (11, 5915824), (16, 4067129), (22, 2957912), (44, 1478956), (88, 739478), (176, 369739)]