67190002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 113762880

約数和(自身を除く): 46572878

約数列:

[1, 2, 11, 22, 37, 74, 197, 394, 407, 419, 814, 838, 2167, 4334, 4609, 7289, 9218, 14578, 15503, 31006, 80179, 82543, 160358, 165086, 170533, 341066, 907973, 1815946, 3054091, 6108182, 33595001, 67190002]

約数ペア:

[(1, 67190002), (2, 33595001), (11, 6108182), (22, 3054091), (37, 1815946), (74, 907973), (197, 341066), (394, 170533), (407, 165086), (419, 160358), (814, 82543), (838, 80179), (2167, 31006), (4334, 15503), (4609, 14578), (7289, 9218)]