71103626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140521}}^1$

素因数の和:140557

約数の個数: 16

約数和(自身を含む): 121411008

約数和(自身を除く): 50307382

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 140521, 281042, 1545731, 3091462, 3231983, 6463966, 35551813, 71103626]

約数ペア:

[(1, 71103626), (2, 35551813), (11, 6463966), (22, 3231983), (23, 3091462), (46, 1545731), (253, 281042), (506, 140521)]