21951424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31181}}^1$

素因数の和:31204

約数の個数: 28

約数和(自身を含む): 47521368

約数和(自身を除く): 25569944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 31181, 62362, 124724, 249448, 342991, 498896, 685982, 997792, 1371964, 1995584, 2743928, 5487856, 10975712, 21951424]

約数ペア:

[(1, 21951424), (2, 10975712), (4, 5487856), (8, 2743928), (11, 1995584), (16, 1371964), (22, 997792), (32, 685982), (44, 498896), (64, 342991), (88, 249448), (176, 124724), (352, 62362), (704, 31181)]