1409686528

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{23333}}^1$

素因数の和:23412

約数の個数: 44

約数和(自身を含む): 2865881880

約数和(自身を除く): 1456195352

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1888, 3776, 7552, 15104, 23333, 30208, 46666, 60416, 93332, 186664, 373328, 746656, 1376647, 1493312, 2753294, 2986624, 5506588, 5973248, 11013176, 11946496, 22026352, 23892992, 44052704, 88105408, 176210816, 352421632, 704843264, 1409686528]

約数ペア:

[(1, 1409686528), (2, 704843264), (4, 352421632), (8, 176210816), (16, 88105408), (32, 44052704), (59, 23892992), (64, 22026352), (118, 11946496), (128, 11013176), (236, 5973248), (256, 5506588), (472, 2986624), (512, 2753294), (944, 1493312), (1024, 1376647), (1888, 746656), (3776, 373328), (7552, 186664), (15104, 93332), (23333, 60416), (30208, 46666)]