56172928

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 129841920

約数和(自身を除く): 73668992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 883, 896, 994, 1136, 1766, 1988, 2272, 3532, 3976, 4544, 6181, 7064, 7952, 9088, 12362, 14128, 15904, 24724, 28256, 31808, 49448, 56512, 62693, 63616, 98896, 113024, 125386, 197792, 250772, 395584, 438851, 501544, 791168, 877702, 1003088, 1755404, 2006176, 3510808, 4012352, 7021616, 8024704, 14043232, 28086464, 56172928]

約数ペア:

[(1, 56172928), (2, 28086464), (4, 14043232), (7, 8024704), (8, 7021616), (14, 4012352), (16, 3510808), (28, 2006176), (32, 1755404), (56, 1003088), (64, 877702), (71, 791168), (112, 501544), (128, 438851), (142, 395584), (224, 250772), (284, 197792), (448, 125386), (497, 113024), (568, 98896), (883, 63616), (896, 62693), (994, 56512), (1136, 49448), (1766, 31808), (1988, 28256), (2272, 24724), (3532, 15904), (3976, 14128), (4544, 12362), (6181, 9088), (7064, 7952)]