66494542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 102377520

約数和(自身を除く): 35882978

約数列:

[1, 2, 53, 106, 139, 278, 4513, 7367, 9026, 14734, 239189, 478378, 627307, 1254614, 33247271, 66494542]

約数ペア:

[(1, 66494542), (2, 33247271), (53, 1254614), (106, 627307), (139, 478378), (278, 239189), (4513, 14734), (7367, 9026)]