27638104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 56059920

約数和(自身を除く): 28421816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 907, 1172, 1814, 2344, 3628, 3809, 7256, 7618, 11791, 15236, 23582, 30472, 47164, 94328, 265751, 531502, 1063004, 2126008, 3454763, 6909526, 13819052, 27638104]

約数ペア:

[(1, 27638104), (2, 13819052), (4, 6909526), (8, 3454763), (13, 2126008), (26, 1063004), (52, 531502), (104, 265751), (293, 94328), (586, 47164), (907, 30472), (1172, 23582), (1814, 15236), (2344, 11791), (3628, 7618), (3809, 7256)]