42560812

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 88345600

約数和(自身を除く): 45784788

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 463, 469, 686, 926, 938, 1372, 1852, 1876, 3241, 3283, 6482, 6566, 12964, 13132, 22687, 22981, 31021, 45374, 45962, 62042, 90748, 91924, 124084, 158809, 217147, 317618, 434294, 635236, 868588, 1520029, 3040058, 6080116, 10640203, 21280406, 42560812]

約数ペア:

[(1, 42560812), (2, 21280406), (4, 10640203), (7, 6080116), (14, 3040058), (28, 1520029), (49, 868588), (67, 635236), (98, 434294), (134, 317618), (196, 217147), (268, 158809), (343, 124084), (463, 91924), (469, 90748), (686, 62042), (926, 45962), (938, 45374), (1372, 31021), (1852, 22981), (1876, 22687), (3241, 13132), (3283, 12964), (6482, 6566)]