28915691032

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{691}}^1\times {\mathrm{33317}}^1$

素因数の和:34171

約数の個数: 32

約数和(自身を含む): 54642852720

約数和(自身を除く): 25727161688

約数列:

[1, 2, 4, 8, 157, 314, 628, 691, 1256, 1382, 2764, 5528, 33317, 66634, 108487, 133268, 216974, 266536, 433948, 867896, 5230769, 10461538, 20923076, 23022047, 41846152, 46044094, 92088188, 184176376, 3614461379, 7228922758, 14457845516, 28915691032]

約数ペア:

[(1, 28915691032), (2, 14457845516), (4, 7228922758), (8, 3614461379), (157, 184176376), (314, 92088188), (628, 46044094), (691, 41846152), (1256, 23022047), (1382, 20923076), (2764, 10461538), (5528, 5230769), (33317, 867896), (66634, 433948), (108487, 266536), (133268, 216974)]