78057212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15649}}^1$

素因数の和:15725

約数の個数: 24

約数和(自身を含む): 144606000

約数和(自身を除く): 66548788

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 15649, 31298, 62596, 453821, 672907, 907642, 1345814, 1815284, 2691628, 19514303, 39028606, 78057212]

約数ペア:

[(1, 78057212), (2, 39028606), (4, 19514303), (29, 2691628), (43, 1815284), (58, 1345814), (86, 907642), (116, 672907), (172, 453821), (1247, 62596), (2494, 31298), (4988, 15649)]