27749704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 53796600

約数和(自身を除く): 26046896

約数列:

[1, 2, 4, 8, 37, 74, 148, 241, 296, 389, 482, 778, 964, 1556, 1928, 3112, 8917, 14393, 17834, 28786, 35668, 57572, 71336, 93749, 115144, 187498, 374996, 749992, 3468713, 6937426, 13874852, 27749704]

約数ペア:

[(1, 27749704), (2, 13874852), (4, 6937426), (8, 3468713), (37, 749992), (74, 374996), (148, 187498), (241, 115144), (296, 93749), (389, 71336), (482, 57572), (778, 35668), (964, 28786), (1556, 17834), (1928, 14393), (3112, 8917)]