7204912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 16998912

約数和(自身を除く): 9794000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 67, 88, 94, 104, 134, 143, 176, 188, 208, 268, 286, 376, 517, 536, 572, 611, 737, 752, 871, 1034, 1072, 1144, 1222, 1474, 1742, 2068, 2288, 2444, 2948, 3149, 3484, 4136, 4888, 5896, 6298, 6721, 6968, 8272, 9581, 9776, 11792, 12596, 13442, 13936, 19162, 25192, 26884, 34639, 38324, 40937, 50384, 53768, 69278, 76648, 81874, 107536, 138556, 153296, 163748, 277112, 327496, 450307, 554224, 654992, 900614, 1801228, 3602456, 7204912]

約数ペア:

[(1, 7204912), (2, 3602456), (4, 1801228), (8, 900614), (11, 654992), (13, 554224), (16, 450307), (22, 327496), (26, 277112), (44, 163748), (47, 153296), (52, 138556), (67, 107536), (88, 81874), (94, 76648), (104, 69278), (134, 53768), (143, 50384), (176, 40937), (188, 38324), (208, 34639), (268, 26884), (286, 25192), (376, 19162), (517, 13936), (536, 13442), (572, 12596), (611, 11792), (737, 9776), (752, 9581), (871, 8272), (1034, 6968), (1072, 6721), (1144, 6298), (1222, 5896), (1474, 4888), (1742, 4136), (2068, 3484), (2288, 3149), (2444, 2948)]