71423506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2591}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 62945774

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 1253, 1969, 2506, 2591, 3938, 5182, 13783, 18137, 27566, 28501, 36274, 57002, 199507, 399014, 463789, 927578, 3246523, 5101679, 6493046, 10203358, 35711753, 71423506]

約数ペア:

[(1, 71423506), (2, 35711753), (7, 10203358), (11, 6493046), (14, 5101679), (22, 3246523), (77, 927578), (154, 463789), (179, 399014), (358, 199507), (1253, 57002), (1969, 36274), (2506, 28501), (2591, 27566), (3938, 18137), (5182, 13783)]