23149616

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 51663360

約数和(自身を除く): 28513744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1487, 1946, 2224, 2974, 3892, 5948, 7784, 10409, 11896, 15568, 20818, 23792, 41636, 83272, 166544, 206693, 413386, 826772, 1446851, 1653544, 2893702, 3307088, 5787404, 11574808, 23149616]

約数ペア:

[(1, 23149616), (2, 11574808), (4, 5787404), (7, 3307088), (8, 2893702), (14, 1653544), (16, 1446851), (28, 826772), (56, 413386), (112, 206693), (139, 166544), (278, 83272), (556, 41636), (973, 23792), (1112, 20818), (1487, 15568), (1946, 11896), (2224, 10409), (2974, 7784), (3892, 5948)]