13027256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 27373680

約数和(自身を除く): 14346424

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 4001, 8002, 16004, 32008, 44011, 88022, 148037, 176044, 296074, 352088, 592148, 1184296, 1628407, 3256814, 6513628, 13027256]

約数ペア:

[(1, 13027256), (2, 6513628), (4, 3256814), (8, 1628407), (11, 1184296), (22, 592148), (37, 352088), (44, 296074), (74, 176044), (88, 148037), (148, 88022), (296, 44011), (407, 32008), (814, 16004), (1628, 8002), (3256, 4001)]