72601136

素因数分解:

$2^4\times {\mathrm{4537571}}^1$

素因数の和:4537579

約数の個数: 10

約数和(自身を含む): 140664732

約数和(自身を除く): 68063596

約数列:

[1, 2, 4, 8, 16, 4537571, 9075142, 18150284, 36300568, 72601136]

約数ペア:

[(1, 72601136), (2, 36300568), (4, 18150284), (8, 9075142), (16, 4537571)]