8971174912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2549}}^1$

素因数の和:3067

約数の個数: 88

約数和(自身を含む): 20545329600

約数和(自身を除く): 11574154688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 491, 512, 896, 982, 1024, 1792, 1964, 2549, 3437, 3584, 3928, 5098, 6874, 7168, 7856, 10196, 13748, 15712, 17843, 20392, 27496, 31424, 35686, 40784, 54992, 62848, 71372, 81568, 109984, 125696, 142744, 163136, 219968, 251392, 285488, 326272, 439936, 502784, 570976, 652544, 879872, 1141952, 1251559, 1305088, 1759744, 2283904, 2503118, 2610176, 3519488, 4567808, 5006236, 8760913, 9135616, 10012472, 17521826, 18271232, 20024944, 35043652, 40049888, 70087304, 80099776, 140174608, 160199552, 280349216, 320399104, 560698432, 640798208, 1121396864, 1281596416, 2242793728, 4485587456, 8971174912]

約数ペア:

[(1, 8971174912), (2, 4485587456), (4, 2242793728), (7, 1281596416), (8, 1121396864), (14, 640798208), (16, 560698432), (28, 320399104), (32, 280349216), (56, 160199552), (64, 140174608), (112, 80099776), (128, 70087304), (224, 40049888), (256, 35043652), (448, 20024944), (491, 18271232), (512, 17521826), (896, 10012472), (982, 9135616), (1024, 8760913), (1792, 5006236), (1964, 4567808), (2549, 3519488), (3437, 2610176), (3584, 2503118), (3928, 2283904), (5098, 1759744), (6874, 1305088), (7168, 1251559), (7856, 1141952), (10196, 879872), (13748, 652544), (15712, 570976), (17843, 502784), (20392, 439936), (27496, 326272), (31424, 285488), (35686, 251392), (40784, 219968), (54992, 163136), (62848, 142744), (71372, 125696), (81568, 109984)]