57157072

素因数分解:

$2^4\times 7^1\times {\mathrm{510331}}^1$

素因数の和:510346

約数の個数: 20

約数和(自身を含む): 126562336

約数和(自身を除く): 69405264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 510331, 1020662, 2041324, 3572317, 4082648, 7144634, 8165296, 14289268, 28578536, 57157072]

約数ペア:

[(1, 57157072), (2, 28578536), (4, 14289268), (7, 8165296), (8, 7144634), (14, 4082648), (16, 3572317), (28, 2041324), (56, 1020662), (112, 510331)]