27668008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 53652960

約数和(自身を除く): 25984952

約数列:

[1, 2, 4, 8, 37, 74, 148, 211, 296, 422, 443, 844, 886, 1688, 1772, 3544, 7807, 15614, 16391, 31228, 32782, 62456, 65564, 93473, 131128, 186946, 373892, 747784, 3458501, 6917002, 13834004, 27668008]

約数ペア:

[(1, 27668008), (2, 13834004), (4, 6917002), (8, 3458501), (37, 747784), (74, 373892), (148, 186946), (211, 131128), (296, 93473), (422, 65564), (443, 62456), (844, 32782), (886, 31228), (1688, 16391), (1772, 15614), (3544, 7807)]