70147286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 120676608

約数和(自身を除く): 50529322

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 506, 883, 1727, 1766, 3454, 3611, 7222, 9713, 19426, 20309, 39721, 40618, 79442, 138631, 223399, 277262, 446798, 1524941, 3049882, 3188513, 6377026, 35073643, 70147286]

約数ペア:

[(1, 70147286), (2, 35073643), (11, 6377026), (22, 3188513), (23, 3049882), (46, 1524941), (157, 446798), (253, 277262), (314, 223399), (506, 138631), (883, 79442), (1727, 40618), (1766, 39721), (3454, 20309), (3611, 19426), (7222, 9713)]