27178954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72671}}^1$

素因数の和:72701

約数の個数: 16

約数和(自身を含む): 47091456

約数和(自身を除く): 19912502

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 72671, 145342, 799381, 1235407, 1598762, 2470814, 13589477, 27178954]

約数ペア:

[(1, 27178954), (2, 13589477), (11, 2470814), (17, 1598762), (22, 1235407), (34, 799381), (187, 145342), (374, 72671)]