42578288

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{7669}}^1$

素因数の和:8024

約数の個数: 20

約数和(自身を含む): 82743960

約数和(自身を除く): 40165672

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 7669, 15338, 30676, 61352, 122704, 2661143, 5322286, 10644572, 21289144, 42578288]

約数ペア:

[(1, 42578288), (2, 21289144), (4, 10644572), (8, 5322286), (16, 2661143), (347, 122704), (694, 61352), (1388, 30676), (2776, 15338), (5552, 7669)]