64796718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 151396560

約数和(自身を除く): 86599842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 433, 509, 866, 1018, 1299, 1527, 2598, 3031, 3054, 3563, 6062, 7126, 9093, 10689, 18186, 21217, 21378, 24941, 42434, 49882, 63651, 74823, 127302, 149646, 220397, 440794, 661191, 1322382, 1542779, 3085558, 4628337, 9256674, 10799453, 21598906, 32398359, 64796718]

約数ペア:

[(1, 64796718), (2, 32398359), (3, 21598906), (6, 10799453), (7, 9256674), (14, 4628337), (21, 3085558), (42, 1542779), (49, 1322382), (98, 661191), (147, 440794), (294, 220397), (433, 149646), (509, 127302), (866, 74823), (1018, 63651), (1299, 49882), (1527, 42434), (2598, 24941), (3031, 21378), (3054, 21217), (3563, 18186), (6062, 10689), (7126, 9093)]