56227072

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 125681472

約数和(自身を除く): 69454400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 487, 656, 704, 902, 974, 1312, 1408, 1804, 1948, 2624, 2816, 3608, 3896, 5248, 5357, 7216, 7792, 10496, 10714, 14432, 15584, 19967, 21428, 28864, 31168, 39934, 42856, 57728, 62336, 79868, 85712, 115456, 124672, 159736, 171424, 219637, 319472, 342848, 439274, 638944, 685696, 878548, 1277888, 1371392, 1757096, 2555776, 3514192, 5111552, 7028384, 14056768, 28113536, 56227072]

約数ペア:

[(1, 56227072), (2, 28113536), (4, 14056768), (8, 7028384), (11, 5111552), (16, 3514192), (22, 2555776), (32, 1757096), (41, 1371392), (44, 1277888), (64, 878548), (82, 685696), (88, 638944), (128, 439274), (164, 342848), (176, 319472), (256, 219637), (328, 171424), (352, 159736), (451, 124672), (487, 115456), (656, 85712), (704, 79868), (902, 62336), (974, 57728), (1312, 42856), (1408, 39934), (1804, 31168), (1948, 28864), (2624, 21428), (2816, 19967), (3608, 15584), (3896, 14432), (5248, 10714), (5357, 10496), (7216, 7792)]