27761222

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1103

約数の個数: 16

約数和(自身を含む): 42518112

約数和(自身を除く): 14756890

約数列:

[1, 2, 61, 122, 313, 626, 727, 1454, 19093, 38186, 44347, 88694, 227551, 455102, 13880611, 27761222]

約数ペア:

[(1, 27761222), (2, 13880611), (61, 455102), (122, 227551), (313, 88694), (626, 44347), (727, 38186), (1454, 19093)]