25237146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 59222016

約数和(自身を除く): 33984870

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 83, 102, 166, 187, 249, 271, 374, 498, 542, 561, 813, 913, 1122, 1411, 1626, 1826, 2739, 2822, 2981, 4233, 4607, 5478, 5962, 8466, 8943, 9214, 13821, 15521, 17886, 22493, 27642, 31042, 44986, 46563, 50677, 67479, 93126, 101354, 134958, 152031, 247423, 304062, 382381, 494846, 742269, 764762, 1147143, 1484538, 2294286, 4206191, 8412382, 12618573, 25237146]

約数ペア:

[(1, 25237146), (2, 12618573), (3, 8412382), (6, 4206191), (11, 2294286), (17, 1484538), (22, 1147143), (33, 764762), (34, 742269), (51, 494846), (66, 382381), (83, 304062), (102, 247423), (166, 152031), (187, 134958), (249, 101354), (271, 93126), (374, 67479), (498, 50677), (542, 46563), (561, 44986), (813, 31042), (913, 27642), (1122, 22493), (1411, 17886), (1626, 15521), (1826, 13821), (2739, 9214), (2822, 8943), (2981, 8466), (4233, 5962), (4607, 5478)]