64578070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13099}}^1$

素因数の和:13152

約数の個数: 32

約数和(自身を含む): 127332000

約数和(自身を除く): 62753930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 13099, 26198, 65495, 130990, 222683, 379871, 445366, 759742, 1113415, 1899355, 2226830, 3798710, 6457807, 12915614, 32289035, 64578070]

約数ペア:

[(1, 64578070), (2, 32289035), (5, 12915614), (10, 6457807), (17, 3798710), (29, 2226830), (34, 1899355), (58, 1113415), (85, 759742), (145, 445366), (170, 379871), (290, 222683), (493, 130990), (986, 65495), (2465, 26198), (4930, 13099)]