63369728

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 40

約数和(自身を含む): 128754780

約数和(自身を除く): 65385052

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 2029, 3904, 4058, 7808, 8116, 15616, 16232, 31232, 32464, 64928, 123769, 129856, 247538, 259712, 495076, 519424, 990152, 1038848, 1980304, 3960608, 7921216, 15842432, 31684864, 63369728]

約数ペア:

[(1, 63369728), (2, 31684864), (4, 15842432), (8, 7921216), (16, 3960608), (32, 1980304), (61, 1038848), (64, 990152), (122, 519424), (128, 495076), (244, 259712), (256, 247538), (488, 129856), (512, 123769), (976, 64928), (1952, 32464), (2029, 31232), (3904, 16232), (4058, 15616), (7808, 8116)]