71318944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131101}}^1$

素因数の和:131128

約数の個数: 24

約数和(自身を含む): 148669668

約数和(自身を除く): 77350724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131101, 262202, 524404, 1048808, 2097616, 2228717, 4195232, 4457434, 8914868, 17829736, 35659472, 71318944]

約数ペア:

[(1, 71318944), (2, 35659472), (4, 17829736), (8, 8914868), (16, 4457434), (17, 4195232), (32, 2228717), (34, 2097616), (68, 1048808), (136, 524404), (272, 262202), (544, 131101)]