9008128

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 44

約数和(自身を含む): 18996160

約数和(自身を除く): 9988032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 463, 512, 608, 926, 1024, 1216, 1852, 2432, 3704, 4864, 7408, 8797, 9728, 14816, 17594, 19456, 29632, 35188, 59264, 70376, 118528, 140752, 237056, 281504, 474112, 563008, 1126016, 2252032, 4504064, 9008128]

約数ペア:

[(1, 9008128), (2, 4504064), (4, 2252032), (8, 1126016), (16, 563008), (19, 474112), (32, 281504), (38, 237056), (64, 140752), (76, 118528), (128, 70376), (152, 59264), (256, 35188), (304, 29632), (463, 19456), (512, 17594), (608, 14816), (926, 9728), (1024, 8797), (1216, 7408), (1852, 4864), (2432, 3704)]