27720991298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{728771}}^1$

素因数の和:728823

約数の個数: 64

約数和(自身を含む): 58768174080

約数和(自身を除く): 31047182782

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 5434, 19019, 38038, 728771, 1457542, 5101397, 8016481, 9474023, 10202794, 13846649, 16032962, 18948046, 27693298, 56115367, 66318161, 96926543, 104214253, 112230734, 132636322, 152313139, 180006437, 193853086, 208428506, 304626278, 360012874, 729499771, 1066191973, 1260045059, 1458999542, 1980070807, 2132383946, 2520090118, 3960141614, 13860495649, 27720991298]

約数ペア:

[(1, 27720991298), (2, 13860495649), (7, 3960141614), (11, 2520090118), (13, 2132383946), (14, 1980070807), (19, 1458999542), (22, 1260045059), (26, 1066191973), (38, 729499771), (77, 360012874), (91, 304626278), (133, 208428506), (143, 193853086), (154, 180006437), (182, 152313139), (209, 132636322), (247, 112230734), (266, 104214253), (286, 96926543), (418, 66318161), (494, 56115367), (1001, 27693298), (1463, 18948046), (1729, 16032962), (2002, 13846649), (2717, 10202794), (2926, 9474023), (3458, 8016481), (5434, 5101397), (19019, 1457542), (38038, 728771)]