67439090

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4271}}^1$

素因数の和:5857

約数の個数: 16

約数和(自身を含む): 121495680

約数和(自身を除く): 54056590

約数列:

[1, 2, 5, 10, 1579, 3158, 4271, 7895, 8542, 15790, 21355, 42710, 6743909, 13487818, 33719545, 67439090]

約数ペア:

[(1, 67439090), (2, 33719545), (5, 13487818), (10, 6743909), (1579, 42710), (3158, 21355), (4271, 15790), (7895, 8542)]