68403976

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 62232824

約数列:

[1, 2, 4, 8, 89, 178, 191, 356, 382, 503, 712, 764, 1006, 1528, 2012, 4024, 16999, 33998, 44767, 67996, 89534, 96073, 135992, 179068, 192146, 358136, 384292, 768584, 8550497, 17100994, 34201988, 68403976]

約数ペア:

[(1, 68403976), (2, 34201988), (4, 17100994), (8, 8550497), (89, 768584), (178, 384292), (191, 358136), (356, 192146), (382, 179068), (503, 135992), (712, 96073), (764, 89534), (1006, 67996), (1528, 44767), (2012, 33998), (4024, 16999)]