705568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1324

約数の個数: 24

約数和(自身を含む): 1471932

約数和(自身を除く): 766364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1297, 2594, 5188, 10376, 20752, 22049, 41504, 44098, 88196, 176392, 352784, 705568]

約数ペア:

[(1, 705568), (2, 352784), (4, 176392), (8, 88196), (16, 44098), (17, 41504), (32, 22049), (34, 20752), (68, 10376), (136, 5188), (272, 2594), (544, 1297)]