72121634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28597}}^1$

素因数の和:28709

約数の個数: 16

約数和(自身を含む): 117709368

約数和(自身を除く): 45587734

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 28597, 57194, 371761, 743522, 2773909, 5547818, 36060817, 72121634]

約数ペア:

[(1, 72121634), (2, 36060817), (13, 5547818), (26, 2773909), (97, 743522), (194, 371761), (1261, 57194), (2522, 28597)]