64444324

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10321}}^1$

素因数の和:10555

約数の個数: 24

約数和(自身を含む): 129479168

約数和(自身を除く): 65034844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 10321, 20642, 41284, 72247, 144494, 288988, 2301583, 4603166, 9206332, 16111081, 32222162, 64444324]

約数ペア:

[(1, 64444324), (2, 32222162), (4, 16111081), (7, 9206332), (14, 4603166), (28, 2301583), (223, 288988), (446, 144494), (892, 72247), (1561, 41284), (3122, 20642), (6244, 10321)]