274157072

素因数分解:

$2^4\times 7^1\times {\mathrm{2447831}}^1$

素因数の和:2447846

約数の個数: 20

約数和(自身を含む): 607062336

約数和(自身を除く): 332905264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2447831, 4895662, 9791324, 17134817, 19582648, 34269634, 39165296, 68539268, 137078536, 274157072]

約数ペア:

[(1, 274157072), (2, 137078536), (4, 68539268), (7, 39165296), (8, 34269634), (14, 19582648), (16, 17134817), (28, 9791324), (56, 4895662), (112, 2447831)]