71290538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3158

約数の個数: 24

約数和(自身を含む): 118791876

約数和(自身を除く): 47501338

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 3037, 6074, 11737, 23474, 33407, 66814, 294589, 367477, 589178, 734954, 3240479, 6480958, 35645269, 71290538]

約数ペア:

[(1, 71290538), (2, 35645269), (11, 6480958), (22, 3240479), (97, 734954), (121, 589178), (194, 367477), (242, 294589), (1067, 66814), (2134, 33407), (3037, 23474), (6074, 11737)]