64496512756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1\times {\mathrm{5323}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 122089968000

約数和(自身を除く): 57593455244

約数列:

[1, 2, 4, 13, 26, 52, 389, 599, 778, 1198, 1556, 2396, 5057, 5323, 7787, 10114, 10646, 15574, 20228, 21292, 31148, 69199, 138398, 233011, 276796, 466022, 932044, 2070647, 3029143, 3188477, 4141294, 6058286, 6376954, 8282588, 12116572, 12753908, 26918411, 41450201, 53836822, 82900402, 107673644, 165800804, 1240317553, 2480635106, 4961270212, 16124128189, 32248256378, 64496512756]

約数ペア:

[(1, 64496512756), (2, 32248256378), (4, 16124128189), (13, 4961270212), (26, 2480635106), (52, 1240317553), (389, 165800804), (599, 107673644), (778, 82900402), (1198, 53836822), (1556, 41450201), (2396, 26918411), (5057, 12753908), (5323, 12116572), (7787, 8282588), (10114, 6376954), (10646, 6058286), (15574, 4141294), (20228, 3188477), (21292, 3029143), (31148, 2070647), (69199, 932044), (138398, 466022), (233011, 276796)]