56620928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4895

約数の個数: 64

約数和(自身を含む): 138858720

約数和(自身を除く): 82237792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 4861, 5824, 9722, 11648, 19444, 34027, 38888, 63193, 68054, 77776, 126386, 136108, 155552, 252772, 272216, 311104, 442351, 505544, 544432, 622208, 884702, 1011088, 1088864, 1769404, 2022176, 2177728, 3538808, 4044352, 4355456, 7077616, 8088704, 14155232, 28310464, 56620928]

約数ペア:

[(1, 56620928), (2, 28310464), (4, 14155232), (7, 8088704), (8, 7077616), (13, 4355456), (14, 4044352), (16, 3538808), (26, 2177728), (28, 2022176), (32, 1769404), (52, 1088864), (56, 1011088), (64, 884702), (91, 622208), (104, 544432), (112, 505544), (128, 442351), (182, 311104), (208, 272216), (224, 252772), (364, 155552), (416, 136108), (448, 126386), (728, 77776), (832, 68054), (896, 63193), (1456, 38888), (1664, 34027), (2912, 19444), (4861, 11648), (5824, 9722)]