25672528

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4939

約数の個数: 40

約数和(自身を含む): 58067712

約数和(自身を除く): 32395184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 4877, 5264, 9754, 19508, 34139, 39016, 68278, 78032, 136556, 229219, 273112, 458438, 546224, 916876, 1604533, 1833752, 3209066, 3667504, 6418132, 12836264, 25672528]

約数ペア:

[(1, 25672528), (2, 12836264), (4, 6418132), (7, 3667504), (8, 3209066), (14, 1833752), (16, 1604533), (28, 916876), (47, 546224), (56, 458438), (94, 273112), (112, 229219), (188, 136556), (329, 78032), (376, 68278), (658, 39016), (752, 34139), (1316, 19508), (2632, 9754), (4877, 5264)]