28896692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{863}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 55302912

約数和(自身を除く): 26406220

約数列:

[1, 2, 4, 11, 22, 44, 761, 863, 1522, 1726, 3044, 3452, 8371, 9493, 16742, 18986, 33484, 37972, 656743, 1313486, 2626972, 7224173, 14448346, 28896692]

約数ペア:

[(1, 28896692), (2, 14448346), (4, 7224173), (11, 2626972), (22, 1313486), (44, 656743), (761, 37972), (863, 33484), (1522, 18986), (1726, 16742), (3044, 9493), (3452, 8371)]