25606012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 47990880

約数和(自身を除く): 22384868

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4231, 6052, 8462, 16924, 71927, 143854, 287708, 376559, 753118, 1506236, 6401503, 12803006, 25606012]

約数ペア:

[(1, 25606012), (2, 12803006), (4, 6401503), (17, 1506236), (34, 753118), (68, 376559), (89, 287708), (178, 143854), (356, 71927), (1513, 16924), (3026, 8462), (4231, 6052)]