73992008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{249973}}^1$

素因数の和:250016

約数の個数: 16

約数和(自身を含む): 142485180

約数和(自身を除く): 68493172

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 249973, 499946, 999892, 1999784, 9249001, 18498002, 36996004, 73992008]

約数ペア:

[(1, 73992008), (2, 36996004), (4, 18498002), (8, 9249001), (37, 1999784), (74, 999892), (148, 499946), (296, 249973)]