28719594

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69371}}^1$

素因数の和:69402

約数の個数: 24

約数和(自身を含む): 64932192

約数和(自身を除く): 36212598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69371, 138742, 208113, 416226, 624339, 1248678, 1595533, 3191066, 4786599, 9573198, 14359797, 28719594]

約数ペア:

[(1, 28719594), (2, 14359797), (3, 9573198), (6, 4786599), (9, 3191066), (18, 1595533), (23, 1248678), (46, 624339), (69, 416226), (138, 208113), (207, 138742), (414, 69371)]