71723608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 147148560

約数和(自身を除く): 75424952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 2053, 3176, 4106, 4367, 8212, 8734, 16424, 17468, 22583, 34936, 45166, 90332, 180664, 815041, 1630082, 3260164, 6520328, 8965451, 17930902, 35861804, 71723608]

約数ペア:

[(1, 71723608), (2, 35861804), (4, 17930902), (8, 8965451), (11, 6520328), (22, 3260164), (44, 1630082), (88, 815041), (397, 180664), (794, 90332), (1588, 45166), (2053, 34936), (3176, 22583), (4106, 17468), (4367, 16424), (8212, 8734)]