40293946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 40991174

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 293, 329, 418, 517, 586, 658, 893, 1034, 1463, 1786, 2051, 2926, 3223, 3619, 4102, 5567, 6251, 6446, 7238, 9823, 11134, 12502, 13771, 19646, 22561, 27542, 38969, 45122, 61237, 68761, 77938, 96397, 122474, 137522, 151481, 192794, 261649, 302962, 428659, 523298, 857318, 1060367, 1831543, 2120734, 2878139, 3663086, 5756278, 20146973, 40293946]

約数ペア:

[(1, 40293946), (2, 20146973), (7, 5756278), (11, 3663086), (14, 2878139), (19, 2120734), (22, 1831543), (38, 1060367), (47, 857318), (77, 523298), (94, 428659), (133, 302962), (154, 261649), (209, 192794), (266, 151481), (293, 137522), (329, 122474), (418, 96397), (517, 77938), (586, 68761), (658, 61237), (893, 45122), (1034, 38969), (1463, 27542), (1786, 22561), (2051, 19646), (2926, 13771), (3223, 12502), (3619, 11134), (4102, 9823), (5567, 7238), (6251, 6446)]