71896894

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 108993456

約数和(自身を除く): 37096562

約数列:

[1, 2, 157, 314, 401, 571, 802, 1142, 62957, 89647, 125914, 179294, 228971, 457942, 35948447, 71896894]

約数ペア:

[(1, 71896894), (2, 35948447), (157, 457942), (314, 228971), (401, 179294), (571, 125914), (802, 89647), (1142, 62957)]