25957228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1861}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 49737744

約数和(自身を除く): 23780516

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 1861, 3487, 3722, 6974, 7444, 13948, 20471, 40942, 81884, 589937, 1179874, 2359748, 6489307, 12978614, 25957228]

約数ペア:

[(1, 25957228), (2, 12978614), (4, 6489307), (11, 2359748), (22, 1179874), (44, 589937), (317, 81884), (634, 40942), (1268, 20471), (1861, 13948), (3487, 7444), (3722, 6974)]