70257152

素因数分解:

$2^9\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19628

約数の個数: 40

約数和(自身を含む): 160439136

約数和(自身を除く): 90181984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19603, 39206, 78412, 137221, 156824, 274442, 313648, 548884, 627296, 1097768, 1254592, 2195536, 2509184, 4391072, 5018368, 8782144, 10036736, 17564288, 35128576, 70257152]

約数ペア:

[(1, 70257152), (2, 35128576), (4, 17564288), (7, 10036736), (8, 8782144), (14, 5018368), (16, 4391072), (28, 2509184), (32, 2195536), (56, 1254592), (64, 1097768), (112, 627296), (128, 548884), (224, 313648), (256, 274442), (448, 156824), (512, 137221), (896, 78412), (1792, 39206), (3584, 19603)]