1399217216

素因数分解:

$2^6\times {\mathrm{761}}^1\times {\mathrm{28729}}^1$

素因数の和:29502

約数の個数: 28

約数和(自身を含む): 2780317020

約数和(自身を除く): 1381099804

約数列:

[1, 2, 4, 8, 16, 32, 64, 761, 1522, 3044, 6088, 12176, 24352, 28729, 48704, 57458, 114916, 229832, 459664, 919328, 1838656, 21862769, 43725538, 87451076, 174902152, 349804304, 699608608, 1399217216]

約数ペア:

[(1, 1399217216), (2, 699608608), (4, 349804304), (8, 174902152), (16, 87451076), (32, 43725538), (64, 21862769), (761, 1838656), (1522, 919328), (3044, 459664), (6088, 229832), (12176, 114916), (24352, 57458), (28729, 48704)]