561305696

素因数分解:

$2^5\times 7^1\times {\mathrm{2505829}}^1$

素因数の和:2505846

約数の個数: 24

約数和(自身を含む): 1262938320

約数和(自身を除く): 701632624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2505829, 5011658, 10023316, 17540803, 20046632, 35081606, 40093264, 70163212, 80186528, 140326424, 280652848, 561305696]

約数ペア:

[(1, 561305696), (2, 280652848), (4, 140326424), (7, 80186528), (8, 70163212), (14, 40093264), (16, 35081606), (28, 20046632), (32, 17540803), (56, 10023316), (112, 5011658), (224, 2505829)]