1566113728

素因数分解:

$2^6\times {\mathrm{2389}}^1\times {\mathrm{10243}}^1$

素因数の和:12644

約数の個数: 28

約数和(自身を含む): 3109361320

約数和(自身を除く): 1543247592

約数列:

[1, 2, 4, 8, 16, 32, 64, 2389, 4778, 9556, 10243, 19112, 20486, 38224, 40972, 76448, 81944, 152896, 163888, 327776, 655552, 24470527, 48941054, 97882108, 195764216, 391528432, 783056864, 1566113728]

約数ペア:

[(1, 1566113728), (2, 783056864), (4, 391528432), (8, 195764216), (16, 97882108), (32, 48941054), (64, 24470527), (2389, 655552), (4778, 327776), (9556, 163888), (10243, 152896), (19112, 81944), (20486, 76448), (38224, 40972)]