69688732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1327}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 128656640

約数和(自身を除く): 58967908

約数列:

[1, 2, 4, 19, 38, 76, 691, 1327, 1382, 2654, 2764, 5308, 13129, 25213, 26258, 50426, 52516, 100852, 916957, 1833914, 3667828, 17422183, 34844366, 69688732]

約数ペア:

[(1, 69688732), (2, 34844366), (4, 17422183), (19, 3667828), (38, 1833914), (76, 916957), (691, 100852), (1327, 52516), (1382, 50426), (2654, 26258), (2764, 25213), (5308, 13129)]