64065722

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 113438208

約数和(自身を除く): 49372486

約数列:

[1, 2, 7, 14, 37, 74, 259, 337, 367, 518, 674, 734, 2359, 2569, 4718, 5138, 12469, 13579, 24938, 27158, 87283, 95053, 123679, 174566, 190106, 247358, 865753, 1731506, 4576123, 9152246, 32032861, 64065722]

約数ペア:

[(1, 64065722), (2, 32032861), (7, 9152246), (14, 4576123), (37, 1731506), (74, 865753), (259, 247358), (337, 190106), (367, 174566), (518, 123679), (674, 95053), (734, 87283), (2359, 27158), (2569, 24938), (4718, 13579), (5138, 12469)]