856211552

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8707}}^1$

素因数の和:9163

約数の個数: 48

約数和(自身を含む): 1931086080

約数和(自身を除く): 1074874528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 878, 1756, 3073, 3512, 6146, 7024, 8707, 12292, 14048, 17414, 24584, 34828, 49168, 60949, 69656, 98336, 121898, 139312, 243796, 278624, 487592, 975184, 1950368, 3822373, 7644746, 15289492, 26756611, 30578984, 53513222, 61157968, 107026444, 122315936, 214052888, 428105776, 856211552]

約数ペア:

[(1, 856211552), (2, 428105776), (4, 214052888), (7, 122315936), (8, 107026444), (14, 61157968), (16, 53513222), (28, 30578984), (32, 26756611), (56, 15289492), (112, 7644746), (224, 3822373), (439, 1950368), (878, 975184), (1756, 487592), (3073, 278624), (3512, 243796), (6146, 139312), (7024, 121898), (8707, 98336), (12292, 69656), (14048, 60949), (17414, 49168), (24584, 34828)]