25881352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12491}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 56963520

約数和(自身を除く): 31082168

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12491, 24982, 49964, 87437, 99928, 174874, 349748, 462167, 699496, 924334, 1848668, 3235169, 3697336, 6470338, 12940676, 25881352]

約数ペア:

[(1, 25881352), (2, 12940676), (4, 6470338), (7, 3697336), (8, 3235169), (14, 1848668), (28, 924334), (37, 699496), (56, 462167), (74, 349748), (148, 174874), (259, 99928), (296, 87437), (518, 49964), (1036, 24982), (2072, 12491)]