9001984

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 44

約数和(自身を含む): 18423000

約数和(自身を除く): 9421016

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 149, 236, 256, 298, 472, 512, 596, 944, 1024, 1192, 1888, 2384, 3776, 4768, 7552, 8791, 9536, 15104, 17582, 19072, 30208, 35164, 38144, 60416, 70328, 76288, 140656, 152576, 281312, 562624, 1125248, 2250496, 4500992, 9001984]

約数ペア:

[(1, 9001984), (2, 4500992), (4, 2250496), (8, 1125248), (16, 562624), (32, 281312), (59, 152576), (64, 140656), (118, 76288), (128, 70328), (149, 60416), (236, 38144), (256, 35164), (298, 30208), (472, 19072), (512, 17582), (596, 15104), (944, 9536), (1024, 8791), (1192, 7552), (1888, 4768), (2384, 3776)]