128314592

素因数分解:

$2^5\times 7^1\times {\mathrm{572833}}^1$

素因数の和:572850

約数の個数: 24

約数和(自身を含む): 288708336

約数和(自身を除く): 160393744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 572833, 1145666, 2291332, 4009831, 4582664, 8019662, 9165328, 16039324, 18330656, 32078648, 64157296, 128314592]

約数ペア:

[(1, 128314592), (2, 64157296), (4, 32078648), (7, 18330656), (8, 16039324), (14, 9165328), (16, 8019662), (28, 4582664), (32, 4009831), (56, 2291332), (112, 1145666), (224, 572833)]