71321036224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65552423}}^1$

素因数の和:65552452

約数の個数: 28

約数和(自身を含む): 149852841264

約数和(自身を除く): 78531805040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65552423, 131104846, 262209692, 524419384, 1048838768, 1114391191, 2097677536, 2228782382, 4195355072, 4457564764, 8915129528, 17830259056, 35660518112, 71321036224]

約数ペア:

[(1, 71321036224), (2, 35660518112), (4, 17830259056), (8, 8915129528), (16, 4457564764), (17, 4195355072), (32, 2228782382), (34, 2097677536), (64, 1114391191), (68, 1048838768), (136, 524419384), (272, 262209692), (544, 131104846), (1088, 65552423)]