28322176

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 56793600

約数和(自身を除く): 28471424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1279, 1384, 2558, 2768, 5116, 5536, 10232, 11072, 20464, 22144, 40928, 81856, 163712, 221267, 442534, 885068, 1770136, 3540272, 7080544, 14161088, 28322176]

約数ペア:

[(1, 28322176), (2, 14161088), (4, 7080544), (8, 3540272), (16, 1770136), (32, 885068), (64, 442534), (128, 221267), (173, 163712), (346, 81856), (692, 40928), (1279, 22144), (1384, 20464), (2558, 11072), (2768, 10232), (5116, 5536)]