71508928

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{15737}}^1$

素因数の和:15820

約数の個数: 28

約数和(自身を含む): 143908272

約数和(自身を除く): 72399344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 15737, 31474, 62948, 125896, 251792, 503584, 1007168, 1117327, 2234654, 4469308, 8938616, 17877232, 35754464, 71508928]

約数ペア:

[(1, 71508928), (2, 35754464), (4, 17877232), (8, 8938616), (16, 4469308), (32, 2234654), (64, 1117327), (71, 1007168), (142, 503584), (284, 251792), (568, 125896), (1136, 62948), (2272, 31474), (4544, 15737)]