56640896

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{34039}}^1$

素因数の和:34066

約数の個数: 32

約数和(自身を含む): 121522800

約数和(自身を除く): 64881904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 34039, 68078, 136156, 272312, 442507, 544624, 885014, 1089248, 1770028, 2178496, 3540056, 4356992, 7080112, 14160224, 28320448, 56640896]

約数ペア:

[(1, 56640896), (2, 28320448), (4, 14160224), (8, 7080112), (13, 4356992), (16, 3540056), (26, 2178496), (32, 1770028), (52, 1089248), (64, 885014), (104, 544624), (128, 442507), (208, 272312), (416, 136156), (832, 68078), (1664, 34039)]