67009972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2153}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 121588992

約数和(自身を除く): 54579020

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 1004, 2153, 4306, 7781, 8612, 15562, 31124, 66743, 133486, 266972, 540403, 1080806, 2161612, 16752493, 33504986, 67009972]

約数ペア:

[(1, 67009972), (2, 33504986), (4, 16752493), (31, 2161612), (62, 1080806), (124, 540403), (251, 266972), (502, 133486), (1004, 66743), (2153, 31124), (4306, 15562), (7781, 8612)]