71757042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2081}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 164294784

約数和(自身を除く): 92537742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2081, 2463, 4162, 4926, 5747, 6243, 11494, 12486, 14567, 17241, 29134, 34482, 43701, 87402, 1708501, 3417002, 5125503, 10251006, 11959507, 23919014, 35878521, 71757042]

約数ペア:

[(1, 71757042), (2, 35878521), (3, 23919014), (6, 11959507), (7, 10251006), (14, 5125503), (21, 3417002), (42, 1708501), (821, 87402), (1642, 43701), (2081, 34482), (2463, 29134), (4162, 17241), (4926, 14567), (5747, 12486), (6243, 11494)]