1576496896

素因数分解:

$2^8\times {\mathrm{13}}^3\times {\mathrm{2803}}^1$

素因数の和:2858

約数の個数: 72

約数和(自身を含む): 3410168720

約数和(自身を除く): 1833671824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2197, 2704, 2803, 3328, 4394, 5408, 5606, 8788, 10816, 11212, 17576, 21632, 22424, 35152, 36439, 43264, 44848, 70304, 72878, 89696, 140608, 145756, 179392, 281216, 291512, 358784, 473707, 562432, 583024, 717568, 947414, 1166048, 1894828, 2332096, 3789656, 4664192, 6158191, 7579312, 9328384, 12316382, 15158624, 24632764, 30317248, 49265528, 60634496, 98531056, 121268992, 197062112, 394124224, 788248448, 1576496896]

約数ペア:

[(1, 1576496896), (2, 788248448), (4, 394124224), (8, 197062112), (13, 121268992), (16, 98531056), (26, 60634496), (32, 49265528), (52, 30317248), (64, 24632764), (104, 15158624), (128, 12316382), (169, 9328384), (208, 7579312), (256, 6158191), (338, 4664192), (416, 3789656), (676, 2332096), (832, 1894828), (1352, 1166048), (1664, 947414), (2197, 717568), (2704, 583024), (2803, 562432), (3328, 473707), (4394, 358784), (5408, 291512), (5606, 281216), (8788, 179392), (10816, 145756), (11212, 140608), (17576, 89696), (21632, 72878), (22424, 70304), (35152, 44848), (36439, 43264)]