27653924

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 49260288

約数和(自身を除く): 21606364

約数列:

[1, 2, 4, 97, 194, 263, 271, 388, 526, 542, 1052, 1084, 25511, 26287, 51022, 52574, 71273, 102044, 105148, 142546, 285092, 6913481, 13826962, 27653924]

約数ペア:

[(1, 27653924), (2, 13826962), (4, 6913481), (97, 285092), (194, 142546), (263, 105148), (271, 102044), (388, 71273), (526, 52574), (542, 51022), (1052, 26287), (1084, 25511)]