25488644

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 47428920

約数和(自身を除く): 21940276

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1297, 2594, 4913, 5188, 9826, 19652, 22049, 44098, 88196, 374833, 749666, 1499332, 6372161, 12744322, 25488644]

約数ペア:

[(1, 25488644), (2, 12744322), (4, 6372161), (17, 1499332), (34, 749666), (68, 374833), (289, 88196), (578, 44098), (1156, 22049), (1297, 19652), (2594, 9826), (4913, 5188)]