25309064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15137}}^1$

素因数の和:15173

約数の個数: 32

約数和(自身を含む): 54496800

約数和(自身を除く): 29187736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 15137, 30274, 60548, 121096, 166507, 287603, 333014, 575206, 666028, 1150412, 1332056, 2300824, 3163633, 6327266, 12654532, 25309064]

約数ペア:

[(1, 25309064), (2, 12654532), (4, 6327266), (8, 3163633), (11, 2300824), (19, 1332056), (22, 1150412), (38, 666028), (44, 575206), (76, 333014), (88, 287603), (152, 166507), (209, 121096), (418, 60548), (836, 30274), (1672, 15137)]