27709136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19031}}^1$

素因数の和:19059

約数の個数: 40

約数和(自身を含む): 66079104

約数和(自身を除く): 38369968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19031, 38062, 76124, 133217, 152248, 247403, 266434, 304496, 494806, 532868, 989612, 1065736, 1731821, 1979224, 2131472, 3463642, 3958448, 6927284, 13854568, 27709136]

約数ペア:

[(1, 27709136), (2, 13854568), (4, 6927284), (7, 3958448), (8, 3463642), (13, 2131472), (14, 1979224), (16, 1731821), (26, 1065736), (28, 989612), (52, 532868), (56, 494806), (91, 304496), (104, 266434), (112, 247403), (182, 152248), (208, 133217), (364, 76124), (728, 38062), (1456, 19031)]