63791968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 69264032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 239, 304, 439, 478, 608, 878, 956, 1756, 1912, 3512, 3824, 4541, 7024, 7648, 8341, 9082, 14048, 16682, 18164, 33364, 36328, 66728, 72656, 104921, 133456, 145312, 209842, 266912, 419684, 839368, 1678736, 1993499, 3357472, 3986998, 7973996, 15947992, 31895984, 63791968]

約数ペア:

[(1, 63791968), (2, 31895984), (4, 15947992), (8, 7973996), (16, 3986998), (19, 3357472), (32, 1993499), (38, 1678736), (76, 839368), (152, 419684), (239, 266912), (304, 209842), (439, 145312), (478, 133456), (608, 104921), (878, 72656), (956, 66728), (1756, 36328), (1912, 33364), (3512, 18164), (3824, 16682), (4541, 14048), (7024, 9082), (7648, 8341)]