70830256

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9439}}^1$

素因数の和:9521

約数の個数: 40

約数和(自身を含む): 159196160

約数和(自身を除く): 88365904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9439, 18878, 37756, 66073, 75512, 132146, 151024, 264292, 528584, 632413, 1057168, 1264826, 2529652, 4426891, 5059304, 8853782, 10118608, 17707564, 35415128, 70830256]

約数ペア:

[(1, 70830256), (2, 35415128), (4, 17707564), (7, 10118608), (8, 8853782), (14, 5059304), (16, 4426891), (28, 2529652), (56, 1264826), (67, 1057168), (112, 632413), (134, 528584), (268, 264292), (469, 151024), (536, 132146), (938, 75512), (1072, 66073), (1876, 37756), (3752, 18878), (7504, 9439)]