25765912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 50465520

約数和(自身を除く): 24699608

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 1427, 2257, 2854, 4514, 5708, 9028, 11416, 18056, 52799, 87047, 105598, 174094, 211196, 348188, 422392, 696376, 3220739, 6441478, 12882956, 25765912]

約数ペア:

[(1, 25765912), (2, 12882956), (4, 6441478), (8, 3220739), (37, 696376), (61, 422392), (74, 348188), (122, 211196), (148, 174094), (244, 105598), (296, 87047), (488, 52799), (1427, 18056), (2257, 11416), (2854, 9028), (4514, 5708)]