64026784

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{42571}}^1$

素因数の和:42628

約数の個数: 24

約数和(自身を含む): 128737728

約数和(自身を除く): 64710944

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 42571, 85142, 170284, 340568, 681136, 1362272, 2000837, 4001674, 8003348, 16006696, 32013392, 64026784]

約数ペア:

[(1, 64026784), (2, 32013392), (4, 16006696), (8, 8003348), (16, 4001674), (32, 2000837), (47, 1362272), (94, 681136), (188, 340568), (376, 170284), (752, 85142), (1504, 42571)]