25828864

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 40

約数和(自身を含む): 52516728

約数和(自身を除く): 26687864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 827, 976, 1654, 1952, 3308, 3904, 6616, 7808, 13232, 15616, 26464, 31232, 50447, 52928, 100894, 105856, 201788, 211712, 403576, 423424, 807152, 1614304, 3228608, 6457216, 12914432, 25828864]

約数ペア:

[(1, 25828864), (2, 12914432), (4, 6457216), (8, 3228608), (16, 1614304), (32, 807152), (61, 423424), (64, 403576), (122, 211712), (128, 201788), (244, 105856), (256, 100894), (488, 52928), (512, 50447), (827, 31232), (976, 26464), (1654, 15616), (1952, 13232), (3308, 7808), (3904, 6616)]