25786768

素因数分解:

$2^4\times 7^1\times {\mathrm{230239}}^1$

素因数の和:230254

約数の個数: 20

約数和(自身を含む): 57099520

約数和(自身を除く): 31312752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230239, 460478, 920956, 1611673, 1841912, 3223346, 3683824, 6446692, 12893384, 25786768]

約数ペア:

[(1, 25786768), (2, 12893384), (4, 6446692), (7, 3683824), (8, 3223346), (14, 1841912), (16, 1611673), (28, 920956), (56, 460478), (112, 230239)]