27311284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 40426316

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 359, 364, 418, 494, 532, 572, 718, 836, 988, 1001, 1436, 1463, 1729, 2002, 2513, 2717, 2926, 3458, 3949, 4004, 4667, 5026, 5434, 5852, 6821, 6916, 7898, 9334, 10052, 10868, 13642, 15796, 18668, 19019, 27284, 27643, 32669, 38038, 47747, 51337, 55286, 65338, 75031, 76076, 88673, 95494, 102674, 110572, 130676, 150062, 177346, 190988, 205348, 300124, 354692, 359359, 525217, 620711, 718718, 975403, 1050434, 1241422, 1437436, 1950806, 2100868, 2482844, 3901612, 6827821, 13655642, 27311284]

約数ペア:

[(1, 27311284), (2, 13655642), (4, 6827821), (7, 3901612), (11, 2482844), (13, 2100868), (14, 1950806), (19, 1437436), (22, 1241422), (26, 1050434), (28, 975403), (38, 718718), (44, 620711), (52, 525217), (76, 359359), (77, 354692), (91, 300124), (133, 205348), (143, 190988), (154, 177346), (182, 150062), (209, 130676), (247, 110572), (266, 102674), (286, 95494), (308, 88673), (359, 76076), (364, 75031), (418, 65338), (494, 55286), (532, 51337), (572, 47747), (718, 38038), (836, 32669), (988, 27643), (1001, 27284), (1436, 19019), (1463, 18668), (1729, 15796), (2002, 13642), (2513, 10868), (2717, 10052), (2926, 9334), (3458, 7898), (3949, 6916), (4004, 6821), (4667, 5852), (5026, 5434)]