28305356476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{358459}}^1$

素因数の和:359521

約数の個数: 24

約数和(自身を含む): 52191776000

約数和(自身を除く): 23886419524

約数列:

[1, 2, 4, 19, 38, 76, 1039, 2078, 4156, 19741, 39482, 78964, 358459, 716918, 1433836, 6810721, 13621442, 27242884, 372438901, 744877802, 1489755604, 7076339119, 14152678238, 28305356476]

約数ペア:

[(1, 28305356476), (2, 14152678238), (4, 7076339119), (19, 1489755604), (38, 744877802), (76, 372438901), (1039, 27242884), (2078, 13621442), (4156, 6810721), (19741, 1433836), (39482, 716918), (78964, 358459)]