2017320896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3779}}^1$

素因数の和:4249

約数の個数: 56

約数和(自身を含む): 4224528000

約数和(自身を除く): 2207207104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 439, 608, 878, 1216, 1756, 3512, 3779, 7024, 7558, 8341, 14048, 15116, 16682, 28096, 30232, 33364, 60464, 66728, 71801, 120928, 133456, 143602, 241856, 266912, 287204, 533824, 574408, 1148816, 1658981, 2297632, 3317962, 4595264, 6635924, 13271848, 26543696, 31520639, 53087392, 63041278, 106174784, 126082556, 252165112, 504330224, 1008660448, 2017320896]

約数ペア:

[(1, 2017320896), (2, 1008660448), (4, 504330224), (8, 252165112), (16, 126082556), (19, 106174784), (32, 63041278), (38, 53087392), (64, 31520639), (76, 26543696), (152, 13271848), (304, 6635924), (439, 4595264), (608, 3317962), (878, 2297632), (1216, 1658981), (1756, 1148816), (3512, 574408), (3779, 533824), (7024, 287204), (7558, 266912), (8341, 241856), (14048, 143602), (15116, 133456), (16682, 120928), (28096, 71801), (30232, 66728), (33364, 60464)]