70914896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{340937}}^1$

素因数の和:340958

約数の個数: 20

約数和(自身を含む): 147967092

約数和(自身を除く): 77052196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 340937, 681874, 1363748, 2727496, 4432181, 5454992, 8864362, 17728724, 35457448, 70914896]

約数ペア:

[(1, 70914896), (2, 35457448), (4, 17728724), (8, 8864362), (13, 5454992), (16, 4432181), (26, 2727496), (52, 1363748), (104, 681874), (208, 340937)]