26658601984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{86491}}^1$

素因数の和:86561

約数の個数: 88

約数和(自身を含む): 62321291648

約数和(自身を除く): 35662689664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 896, 1024, 1204, 1376, 1792, 2408, 2752, 3584, 4816, 5504, 7168, 9632, 11008, 19264, 22016, 38528, 44032, 77056, 86491, 154112, 172982, 308224, 345964, 605437, 691928, 1210874, 1383856, 2421748, 2767712, 3719113, 4843496, 5535424, 7438226, 9686992, 11070848, 14876452, 19373984, 22141696, 26033791, 29752904, 38747968, 44283392, 52067582, 59505808, 77495936, 88566784, 104135164, 119011616, 154991872, 208270328, 238023232, 309983744, 416540656, 476046464, 619967488, 833081312, 952092928, 1666162624, 1904185856, 3332325248, 3808371712, 6664650496, 13329300992, 26658601984]

約数ペア:

[(1, 26658601984), (2, 13329300992), (4, 6664650496), (7, 3808371712), (8, 3332325248), (14, 1904185856), (16, 1666162624), (28, 952092928), (32, 833081312), (43, 619967488), (56, 476046464), (64, 416540656), (86, 309983744), (112, 238023232), (128, 208270328), (172, 154991872), (224, 119011616), (256, 104135164), (301, 88566784), (344, 77495936), (448, 59505808), (512, 52067582), (602, 44283392), (688, 38747968), (896, 29752904), (1024, 26033791), (1204, 22141696), (1376, 19373984), (1792, 14876452), (2408, 11070848), (2752, 9686992), (3584, 7438226), (4816, 5535424), (5504, 4843496), (7168, 3719113), (9632, 2767712), (11008, 2421748), (19264, 1383856), (22016, 1210874), (38528, 691928), (44032, 605437), (77056, 345964), (86491, 308224), (154112, 172982)]