280018592

素因数分解:

$2^5\times 7^1\times {\mathrm{1250083}}^1$

素因数の和:1250100

約数の個数: 24

約数和(自身を含む): 630042336

約数和(自身を除く): 350023744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1250083, 2500166, 5000332, 8750581, 10000664, 17501162, 20001328, 35002324, 40002656, 70004648, 140009296, 280018592]

約数ペア:

[(1, 280018592), (2, 140009296), (4, 70004648), (7, 40002656), (8, 35002324), (14, 20001328), (16, 17501162), (28, 10000664), (32, 8750581), (56, 5000332), (112, 2500166), (224, 1250083)]