38941616

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 86613504

約数和(自身を除く): 47671888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1283, 1897, 2168, 2566, 3794, 4336, 5132, 7588, 8981, 10264, 15176, 17962, 20528, 30352, 35924, 71848, 143696, 347693, 695386, 1390772, 2433851, 2781544, 4867702, 5563088, 9735404, 19470808, 38941616]

約数ペア:

[(1, 38941616), (2, 19470808), (4, 9735404), (7, 5563088), (8, 4867702), (14, 2781544), (16, 2433851), (28, 1390772), (56, 695386), (112, 347693), (271, 143696), (542, 71848), (1084, 35924), (1283, 30352), (1897, 20528), (2168, 17962), (2566, 15176), (3794, 10264), (4336, 8981), (5132, 7588)]