39638284

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2287}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 79439360

約数和(自身を除く): 39801076

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2287, 2476, 4333, 4574, 8666, 9148, 16009, 17332, 32018, 64036, 1415653, 2831306, 5662612, 9909571, 19819142, 39638284]

約数ペア:

[(1, 39638284), (2, 19819142), (4, 9909571), (7, 5662612), (14, 2831306), (28, 1415653), (619, 64036), (1238, 32018), (2287, 17332), (2476, 16009), (4333, 9148), (4574, 8666)]