27901034

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 49984896

約数和(自身を除く): 22083862

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 883, 1766, 2257, 4514, 6181, 12362, 15799, 31598, 32671, 53863, 65342, 107726, 228697, 377041, 457394, 754082, 1992931, 3985862, 13950517, 27901034]

約数ペア:

[(1, 27901034), (2, 13950517), (7, 3985862), (14, 1992931), (37, 754082), (61, 457394), (74, 377041), (122, 228697), (259, 107726), (427, 65342), (518, 53863), (854, 32671), (883, 31598), (1766, 15799), (2257, 12362), (4514, 6181)]