27943422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5347}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 61095552

約数和(自身を除く): 33152130

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 5347, 10694, 16041, 32082, 69511, 139022, 208533, 358249, 417066, 716498, 1074747, 2149494, 4657237, 9314474, 13971711, 27943422]

約数ペア:

[(1, 27943422), (2, 13971711), (3, 9314474), (6, 4657237), (13, 2149494), (26, 1074747), (39, 716498), (67, 417066), (78, 358249), (134, 208533), (201, 139022), (402, 69511), (871, 32082), (1742, 16041), (2613, 10694), (5226, 5347)]