28785536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17299}}^1$

素因数の和:17326

約数の個数: 32

約数和(自身を含む): 61761000

約数和(自身を除く): 32975464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17299, 34598, 69196, 138392, 224887, 276784, 449774, 553568, 899548, 1107136, 1799096, 2214272, 3598192, 7196384, 14392768, 28785536]

約数ペア:

[(1, 28785536), (2, 14392768), (4, 7196384), (8, 3598192), (13, 2214272), (16, 1799096), (26, 1107136), (32, 899548), (52, 553568), (64, 449774), (104, 276784), (128, 224887), (208, 138392), (416, 69196), (832, 34598), (1664, 17299)]