25691644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26563076

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 479, 506, 583, 958, 1012, 1166, 1219, 1916, 2332, 2438, 4876, 5269, 10538, 11017, 13409, 21076, 22034, 25387, 26818, 44068, 50774, 53636, 101548, 121187, 242374, 279257, 484748, 558514, 583901, 1117028, 1167802, 2335604, 6422911, 12845822, 25691644]

約数ペア:

[(1, 25691644), (2, 12845822), (4, 6422911), (11, 2335604), (22, 1167802), (23, 1117028), (44, 583901), (46, 558514), (53, 484748), (92, 279257), (106, 242374), (212, 121187), (253, 101548), (479, 53636), (506, 50774), (583, 44068), (958, 26818), (1012, 25387), (1166, 22034), (1219, 21076), (1916, 13409), (2332, 11017), (2438, 10538), (4876, 5269)]