65730238

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 49976642

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 497, 623, 743, 994, 1246, 1486, 5201, 6319, 10402, 12638, 44233, 52753, 66127, 88466, 105506, 132254, 369271, 462889, 738542, 925778, 4695017, 9390034, 32865119, 65730238]

約数ペア:

[(1, 65730238), (2, 32865119), (7, 9390034), (14, 4695017), (71, 925778), (89, 738542), (142, 462889), (178, 369271), (497, 132254), (623, 105506), (743, 88466), (994, 66127), (1246, 52753), (1486, 44233), (5201, 12638), (6319, 10402)]