64635263

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 84633600

約数和(自身を除く): 19998337

約数列:

[1, 7, 11, 37, 49, 77, 259, 343, 407, 463, 539, 1813, 2849, 3241, 3773, 5093, 12691, 17131, 19943, 22687, 35651, 119917, 139601, 158809, 188441, 249557, 839419, 1319087, 1746899, 5875933, 9233609, 64635263]

約数ペア:

[(1, 64635263), (7, 9233609), (11, 5875933), (37, 1746899), (49, 1319087), (77, 839419), (259, 249557), (343, 188441), (407, 158809), (463, 139601), (539, 119917), (1813, 35651), (2849, 22687), (3241, 19943), (3773, 17131), (5093, 12691)]