54338858

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 96259968

約数和(自身を除く): 41921110

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 574, 691, 959, 1382, 1918, 4837, 5617, 9674, 11234, 28331, 39319, 56662, 78638, 94667, 189334, 198317, 396634, 662669, 1325338, 3881347, 7762694, 27169429, 54338858]

約数ペア:

[(1, 54338858), (2, 27169429), (7, 7762694), (14, 3881347), (41, 1325338), (82, 662669), (137, 396634), (274, 198317), (287, 189334), (574, 94667), (691, 78638), (959, 56662), (1382, 39319), (1918, 28331), (4837, 11234), (5617, 9674)]