38665856

素因数分解:

$2^7\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 77314980

約数和(自身を除く): 38649124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 457, 661, 914, 1322, 1828, 2644, 3656, 5288, 7312, 10576, 14624, 21152, 29248, 42304, 58496, 84608, 302077, 604154, 1208308, 2416616, 4833232, 9666464, 19332928, 38665856]

約数ペア:

[(1, 38665856), (2, 19332928), (4, 9666464), (8, 4833232), (16, 2416616), (32, 1208308), (64, 604154), (128, 302077), (457, 84608), (661, 58496), (914, 42304), (1322, 29248), (1828, 21152), (2644, 14624), (3656, 10576), (5288, 7312)]