73979428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1597}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 133471352

約数和(自身を除く): 59491924

約数列:

[1, 2, 4, 37, 74, 148, 313, 626, 1252, 1597, 3194, 6388, 11581, 23162, 46324, 59089, 118178, 236356, 499861, 999722, 1999444, 18494857, 36989714, 73979428]

約数ペア:

[(1, 73979428), (2, 36989714), (4, 18494857), (37, 1999444), (74, 999722), (148, 499861), (313, 236356), (626, 118178), (1252, 59089), (1597, 46324), (3194, 23162), (6388, 11581)]