71171698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30757}}^1$

素因数の和:30861

約数の個数: 16

約数和(自身を含む): 116265240

約数和(自身を除く): 45093542

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 30757, 61514, 399841, 799682, 2737373, 5474746, 35585849, 71171698]

約数ペア:

[(1, 71171698), (2, 35585849), (13, 5474746), (26, 2737373), (89, 799682), (178, 399841), (1157, 61514), (2314, 30757)]