26772798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 33545922

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 109, 134, 141, 201, 218, 282, 327, 402, 611, 654, 871, 1222, 1417, 1742, 1833, 2613, 2834, 3149, 3666, 4251, 5123, 5226, 6298, 7303, 8502, 9447, 10246, 14606, 15369, 18894, 21909, 30738, 40937, 43818, 66599, 81874, 94939, 122811, 133198, 189878, 199797, 245622, 284817, 343241, 399594, 569634, 686482, 1029723, 2059446, 4462133, 8924266, 13386399, 26772798]

約数ペア:

[(1, 26772798), (2, 13386399), (3, 8924266), (6, 4462133), (13, 2059446), (26, 1029723), (39, 686482), (47, 569634), (67, 399594), (78, 343241), (94, 284817), (109, 245622), (134, 199797), (141, 189878), (201, 133198), (218, 122811), (282, 94939), (327, 81874), (402, 66599), (611, 43818), (654, 40937), (871, 30738), (1222, 21909), (1417, 18894), (1742, 15369), (1833, 14606), (2613, 10246), (2834, 9447), (3149, 8502), (3666, 7303), (4251, 6298), (5123, 5226)]