40097876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15737}}^1$

素因数の和:15768

約数の個数: 36

約数和(自身を含む): 87912468

約数和(自身を除く): 47814592

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 15737, 31474, 62948, 110159, 204581, 220318, 409162, 440636, 771113, 818324, 1432067, 1542226, 2864134, 3084452, 5728268, 10024469, 20048938, 40097876]

約数ペア:

[(1, 40097876), (2, 20048938), (4, 10024469), (7, 5728268), (13, 3084452), (14, 2864134), (26, 1542226), (28, 1432067), (49, 818324), (52, 771113), (91, 440636), (98, 409162), (182, 220318), (196, 204581), (364, 110159), (637, 62948), (1274, 31474), (2548, 15737)]