69741476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 147638400

約数和(自身を除く): 77896924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 337, 389, 532, 674, 778, 1348, 1556, 2359, 2723, 4718, 5446, 6403, 7391, 9436, 10892, 12806, 14782, 25612, 29564, 44821, 51737, 89642, 103474, 131093, 179284, 206948, 262186, 524372, 917651, 1835302, 2490767, 3670604, 4981534, 9963068, 17435369, 34870738, 69741476]

約数ペア:

[(1, 69741476), (2, 34870738), (4, 17435369), (7, 9963068), (14, 4981534), (19, 3670604), (28, 2490767), (38, 1835302), (76, 917651), (133, 524372), (266, 262186), (337, 206948), (389, 179284), (532, 131093), (674, 103474), (778, 89642), (1348, 51737), (1556, 44821), (2359, 29564), (2723, 25612), (4718, 14782), (5446, 12806), (6403, 10892), (7391, 9436)]