56944784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{273773}}^1$

素因数の和:273794

約数の個数: 20

約数和(自身を含む): 118817916

約数和(自身を除く): 61873132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 273773, 547546, 1095092, 2190184, 3559049, 4380368, 7118098, 14236196, 28472392, 56944784]

約数ペア:

[(1, 56944784), (2, 28472392), (4, 14236196), (8, 7118098), (13, 4380368), (16, 3559049), (26, 2190184), (52, 1095092), (104, 547546), (208, 273773)]