27795404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 63033600

約数和(自身を除く): 35238196

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 4019, 6916, 8038, 16076, 28133, 52247, 56266, 76361, 104494, 112532, 152722, 208988, 305444, 365729, 534527, 731458, 992693, 1069054, 1462916, 1985386, 2138108, 3970772, 6948851, 13897702, 27795404]

約数ペア:

[(1, 27795404), (2, 13897702), (4, 6948851), (7, 3970772), (13, 2138108), (14, 1985386), (19, 1462916), (26, 1069054), (28, 992693), (38, 731458), (52, 534527), (76, 365729), (91, 305444), (133, 208988), (182, 152722), (247, 112532), (266, 104494), (364, 76361), (494, 56266), (532, 52247), (988, 28133), (1729, 16076), (3458, 8038), (4019, 6916)]