26957814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6592

約数の個数: 32

約数和(自身を含む): 59167584

約数和(自身を除く): 32209770

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6521, 13042, 19563, 39126, 84773, 169546, 254319, 345613, 508638, 691226, 1036839, 2073678, 4492969, 8985938, 13478907, 26957814]

約数ペア:

[(1, 26957814), (2, 13478907), (3, 8985938), (6, 4492969), (13, 2073678), (26, 1036839), (39, 691226), (53, 508638), (78, 345613), (106, 254319), (159, 169546), (318, 84773), (689, 39126), (1378, 19563), (2067, 13042), (4134, 6521)]