1649242112

素因数分解:

$2^{12}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 104

約数和(自身を含む): 3814515936

約数和(自身を除く): 2165273824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 593, 679, 776, 896, 1024, 1186, 1358, 1552, 1792, 2048, 2372, 2716, 3104, 3584, 4096, 4151, 4744, 5432, 6208, 7168, 8302, 9488, 10864, 12416, 14336, 16604, 18976, 21728, 24832, 28672, 33208, 37952, 43456, 49664, 57521, 66416, 75904, 86912, 99328, 115042, 132832, 151808, 173824, 198656, 230084, 265664, 303616, 347648, 397312, 402647, 460168, 531328, 607232, 695296, 805294, 920336, 1062656, 1214464, 1390592, 1610588, 1840672, 2125312, 2428928, 2781184, 3221176, 3681344, 4250624, 6442352, 7362688, 8501248, 12884704, 14725376, 17002496, 25769408, 29450752, 51538816, 58901504, 103077632, 117803008, 206155264, 235606016, 412310528, 824621056, 1649242112]

約数ペア:

[(1, 1649242112), (2, 824621056), (4, 412310528), (7, 235606016), (8, 206155264), (14, 117803008), (16, 103077632), (28, 58901504), (32, 51538816), (56, 29450752), (64, 25769408), (97, 17002496), (112, 14725376), (128, 12884704), (194, 8501248), (224, 7362688), (256, 6442352), (388, 4250624), (448, 3681344), (512, 3221176), (593, 2781184), (679, 2428928), (776, 2125312), (896, 1840672), (1024, 1610588), (1186, 1390592), (1358, 1214464), (1552, 1062656), (1792, 920336), (2048, 805294), (2372, 695296), (2716, 607232), (3104, 531328), (3584, 460168), (4096, 402647), (4151, 397312), (4744, 347648), (5432, 303616), (6208, 265664), (7168, 230084), (8302, 198656), (9488, 173824), (10864, 151808), (12416, 132832), (14336, 115042), (16604, 99328), (18976, 86912), (21728, 75904), (24832, 66416), (28672, 57521), (33208, 49664), (37952, 43456)]