25005648

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 64790496

約数和(自身を除く): 39784848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1061, 1473, 1964, 2122, 2946, 3183, 3928, 4244, 5892, 6366, 7856, 8488, 11784, 12732, 16976, 23568, 25464, 50928, 520951, 1041902, 1562853, 2083804, 3125706, 4167608, 6251412, 8335216, 12502824, 25005648]

約数ペア:

[(1, 25005648), (2, 12502824), (3, 8335216), (4, 6251412), (6, 4167608), (8, 3125706), (12, 2083804), (16, 1562853), (24, 1041902), (48, 520951), (491, 50928), (982, 25464), (1061, 23568), (1473, 16976), (1964, 12732), (2122, 11784), (2946, 8488), (3183, 7856), (3928, 6366), (4244, 5892)]