70988656

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{10589}}^1$

素因数の和:11016

約数の個数: 20

約数和(自身を含む): 137881800

約数和(自身を除く): 66893144

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 10589, 21178, 42356, 84712, 169424, 4436791, 8873582, 17747164, 35494328, 70988656]

約数ペア:

[(1, 70988656), (2, 35494328), (4, 17747164), (8, 8873582), (16, 4436791), (419, 169424), (838, 84712), (1676, 42356), (3352, 21178), (6704, 10589)]