27816776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{267469}}^1$

素因数の和:267488

約数の個数: 16

約数和(自身を含む): 56168700

約数和(自身を除く): 28351924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 267469, 534938, 1069876, 2139752, 3477097, 6954194, 13908388, 27816776]

約数ペア:

[(1, 27816776), (2, 13908388), (4, 6954194), (8, 3477097), (13, 2139752), (26, 1069876), (52, 534938), (104, 267469)]