70536704

素因数分解:

$2^9\times 7^1\times {\mathrm{19681}}^1$

素因数の和:19706

約数の個数: 40

約数和(自身を含む): 161077488

約数和(自身を除く): 90540784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19681, 39362, 78724, 137767, 157448, 275534, 314896, 551068, 629792, 1102136, 1259584, 2204272, 2519168, 4408544, 5038336, 8817088, 10076672, 17634176, 35268352, 70536704]

約数ペア:

[(1, 70536704), (2, 35268352), (4, 17634176), (7, 10076672), (8, 8817088), (14, 5038336), (16, 4408544), (28, 2519168), (32, 2204272), (56, 1259584), (64, 1102136), (112, 629792), (128, 551068), (224, 314896), (256, 275534), (448, 157448), (512, 137767), (896, 78724), (1792, 39362), (3584, 19681)]