25887064

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4241}}^1$

素因数の和:4363

約数の個数: 32

約数和(自身を含む): 55994400

約数和(自身を除く): 30107336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4241, 6104, 8482, 16964, 29687, 33928, 59374, 118748, 237496, 462269, 924538, 1849076, 3235883, 3698152, 6471766, 12943532, 25887064]

約数ペア:

[(1, 25887064), (2, 12943532), (4, 6471766), (7, 3698152), (8, 3235883), (14, 1849076), (28, 924538), (56, 462269), (109, 237496), (218, 118748), (436, 59374), (763, 33928), (872, 29687), (1526, 16964), (3052, 8482), (4241, 6104)]