1268768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 24

約数和(自身を含む): 2580480

約数和(自身を除く): 1311712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1279, 2558, 5116, 10232, 20464, 39649, 40928, 79298, 158596, 317192, 634384, 1268768]

約数ペア:

[(1, 1268768), (2, 634384), (4, 317192), (8, 158596), (16, 79298), (31, 40928), (32, 39649), (62, 20464), (124, 10232), (248, 5116), (496, 2558), (992, 1279)]