64996274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4831}}^1$

素因数の和:4902

約数の個数: 24

約数和(自身を含む): 115156224

約数和(自身を除く): 50159950

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 4831, 6727, 9662, 13454, 33817, 67634, 149761, 299522, 1048327, 2096654, 4642591, 9285182, 32498137, 64996274]

約数ペア:

[(1, 64996274), (2, 32498137), (7, 9285182), (14, 4642591), (31, 2096654), (62, 1048327), (217, 299522), (434, 149761), (961, 67634), (1922, 33817), (4831, 13454), (6727, 9662)]