73697072

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{10993}}^1$

素因数の和:11420

約数の個数: 20

約数和(自身を含む): 143141880

約数和(自身を除く): 69444808

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 10993, 21986, 43972, 87944, 175888, 4606067, 9212134, 18424268, 36848536, 73697072]

約数ペア:

[(1, 73697072), (2, 36848536), (4, 18424268), (8, 9212134), (16, 4606067), (419, 175888), (838, 87944), (1676, 43972), (3352, 21986), (6704, 10993)]