25027212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 66995712

約数和(自身を除く): 41968500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 743, 802, 1203, 1486, 1604, 2229, 2406, 2807, 2972, 4458, 4812, 5201, 5614, 8421, 8916, 10402, 11228, 15603, 16842, 20804, 31206, 33684, 62412, 297943, 595886, 893829, 1191772, 1787658, 2085601, 3575316, 4171202, 6256803, 8342404, 12513606, 25027212]

約数ペア:

[(1, 25027212), (2, 12513606), (3, 8342404), (4, 6256803), (6, 4171202), (7, 3575316), (12, 2085601), (14, 1787658), (21, 1191772), (28, 893829), (42, 595886), (84, 297943), (401, 62412), (743, 33684), (802, 31206), (1203, 20804), (1486, 16842), (1604, 15603), (2229, 11228), (2406, 10402), (2807, 8916), (2972, 8421), (4458, 5614), (4812, 5201)]