25599208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 49570560

約数和(自身を除く): 23971352

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 661, 824, 1322, 2644, 4841, 5288, 9682, 19364, 31067, 38728, 62134, 68083, 124268, 136166, 248536, 272332, 544664, 3199901, 6399802, 12799604, 25599208]

約数ペア:

[(1, 25599208), (2, 12799604), (4, 6399802), (8, 3199901), (47, 544664), (94, 272332), (103, 248536), (188, 136166), (206, 124268), (376, 68083), (412, 62134), (661, 38728), (824, 31067), (1322, 19364), (2644, 9682), (4841, 5288)]