1566978496

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9829}}^1$

素因数の和:9941

約数の個数: 56

約数和(自身を含む): 3235878720

約数和(自身を除く): 1668900224

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 3008, 3392, 4982, 9829, 9964, 19658, 19928, 39316, 39856, 78632, 79712, 157264, 159424, 314528, 461963, 520937, 629056, 923926, 1041874, 1847852, 2083748, 3695704, 4167496, 7391408, 8334992, 14782816, 16669984, 24484039, 29565632, 33339968, 48968078, 97936156, 195872312, 391744624, 783489248, 1566978496]

約数ペア:

[(1, 1566978496), (2, 783489248), (4, 391744624), (8, 195872312), (16, 97936156), (32, 48968078), (47, 33339968), (53, 29565632), (64, 24484039), (94, 16669984), (106, 14782816), (188, 8334992), (212, 7391408), (376, 4167496), (424, 3695704), (752, 2083748), (848, 1847852), (1504, 1041874), (1696, 923926), (2491, 629056), (3008, 520937), (3392, 461963), (4982, 314528), (9829, 159424), (9964, 157264), (19658, 79712), (19928, 78632), (39316, 39856)]