401024864

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{28289}}^1$

素因数の和:28742

約数の個数: 24

約数和(自身を含む): 791327880

約数和(自身を除く): 390303016

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 7088, 14176, 28289, 56578, 113156, 226312, 452624, 905248, 12532027, 25064054, 50128108, 100256216, 200512432, 401024864]

約数ペア:

[(1, 401024864), (2, 200512432), (4, 100256216), (8, 50128108), (16, 25064054), (32, 12532027), (443, 905248), (886, 452624), (1772, 226312), (3544, 113156), (7088, 56578), (14176, 28289)]