63689216

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6584

約数の個数: 40

約数和(自身を含む): 133972080

約数和(自身を除く): 70282864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 6547, 9728, 13094, 26188, 52376, 104752, 124393, 209504, 248786, 419008, 497572, 838016, 995144, 1676032, 1990288, 3352064, 3980576, 7961152, 15922304, 31844608, 63689216]

約数ペア:

[(1, 63689216), (2, 31844608), (4, 15922304), (8, 7961152), (16, 3980576), (19, 3352064), (32, 1990288), (38, 1676032), (64, 995144), (76, 838016), (128, 497572), (152, 419008), (256, 248786), (304, 209504), (512, 124393), (608, 104752), (1216, 52376), (2432, 26188), (4864, 13094), (6547, 9728)]