28619776

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 44

約数和(自身を含む): 60263680

約数和(自身を除く): 31643904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1471, 2432, 2942, 4864, 5884, 9728, 11768, 19456, 23536, 27949, 47072, 55898, 94144, 111796, 188288, 223592, 376576, 447184, 753152, 894368, 1506304, 1788736, 3577472, 7154944, 14309888, 28619776]

約数ペア:

[(1, 28619776), (2, 14309888), (4, 7154944), (8, 3577472), (16, 1788736), (19, 1506304), (32, 894368), (38, 753152), (64, 447184), (76, 376576), (128, 223592), (152, 188288), (256, 111796), (304, 94144), (512, 55898), (608, 47072), (1024, 27949), (1216, 23536), (1471, 19456), (2432, 11768), (2942, 9728), (4864, 5884)]