28669661

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 2900899

約数列:

[1, 23, 29, 53, 667, 811, 1219, 1537, 18653, 23519, 35351, 42983, 540937, 988609, 1246507, 28669661]

約数ペア:

[(1, 28669661), (23, 1246507), (29, 988609), (53, 540937), (667, 42983), (811, 35351), (1219, 23519), (1537, 18653)]