38654956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 69189120

約数和(自身を除く): 30534164

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 1039, 2078, 4156, 9301, 18602, 37204, 73769, 136109, 147538, 272218, 295076, 544436, 9663739, 19327478, 38654956]

約数ペア:

[(1, 38654956), (2, 19327478), (4, 9663739), (71, 544436), (131, 295076), (142, 272218), (262, 147538), (284, 136109), (524, 73769), (1039, 37204), (2078, 18602), (4156, 9301)]