71111528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{797}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 140767200

約数和(自身を除く): 69655672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 587, 797, 1174, 1594, 2348, 3188, 4696, 6376, 11153, 15143, 22306, 30286, 44612, 60572, 89224, 121144, 467839, 935678, 1871356, 3742712, 8888941, 17777882, 35555764, 71111528]

約数ペア:

[(1, 71111528), (2, 35555764), (4, 17777882), (8, 8888941), (19, 3742712), (38, 1871356), (76, 935678), (152, 467839), (587, 121144), (797, 89224), (1174, 60572), (1594, 44612), (2348, 30286), (3188, 22306), (4696, 15143), (6376, 11153)]