28080142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 43373232

約数和(自身を除く): 15293090

約数列:

[1, 2, 53, 97, 106, 194, 2731, 5141, 5462, 10282, 144743, 264907, 289486, 529814, 14040071, 28080142]

約数ペア:

[(1, 28080142), (2, 14040071), (53, 529814), (97, 289486), (106, 264907), (194, 144743), (2731, 10282), (5141, 5462)]