29156920324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{128257}}^1$

素因数の和:128644

約数の個数: 48

約数和(自身を含む): 61022078208

約数和(自身を除く): 31865157884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 353, 644, 706, 1412, 2471, 4942, 8119, 9884, 16238, 32476, 56833, 113666, 128257, 227332, 256514, 513028, 897799, 1795598, 2949911, 3591196, 5899822, 11799644, 20649377, 41298754, 45274721, 82597508, 90549442, 181098884, 316923047, 633846094, 1041318583, 1267692188, 2082637166, 4165274332, 7289230081, 14578460162, 29156920324]

約数ペア:

[(1, 29156920324), (2, 14578460162), (4, 7289230081), (7, 4165274332), (14, 2082637166), (23, 1267692188), (28, 1041318583), (46, 633846094), (92, 316923047), (161, 181098884), (322, 90549442), (353, 82597508), (644, 45274721), (706, 41298754), (1412, 20649377), (2471, 11799644), (4942, 5899822), (8119, 3591196), (9884, 2949911), (16238, 1795598), (32476, 897799), (56833, 513028), (113666, 256514), (128257, 227332)]