71304417248

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54347879}}^1$

素因数の和:54347930

約数の個数: 24

約数和(自身を含む): 143804490480

約数和(自身を除く): 72500073232

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54347879, 108695758, 217391516, 434783032, 869566064, 1739132128, 2228263039, 4456526078, 8913052156, 17826104312, 35652208624, 71304417248]

約数ペア:

[(1, 71304417248), (2, 35652208624), (4, 17826104312), (8, 8913052156), (16, 4456526078), (32, 2228263039), (41, 1739132128), (82, 869566064), (164, 434783032), (328, 217391516), (656, 108695758), (1312, 54347879)]