289654592

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{26161}}^1$

素因数の和:26346

約数の個数: 28

約数和(自身を含む): 578127876

約数和(自身を除く): 288473284

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 26161, 52322, 104644, 209288, 418576, 837152, 1674304, 4525853, 9051706, 18103412, 36206824, 72413648, 144827296, 289654592]

約数ペア:

[(1, 289654592), (2, 144827296), (4, 72413648), (8, 36206824), (16, 18103412), (32, 9051706), (64, 4525853), (173, 1674304), (346, 837152), (692, 418576), (1384, 209288), (2768, 104644), (5536, 52322), (11072, 26161)]