71739647

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 83845632

約数和(自身を除く): 12105985

約数列:

[1, 7, 67, 151, 469, 1013, 1057, 7091, 10117, 67871, 70819, 152963, 475097, 1070741, 10248521, 71739647]

約数ペア:

[(1, 71739647), (7, 10248521), (67, 1070741), (151, 475097), (469, 152963), (1013, 70819), (1057, 67871), (7091, 10117)]