28852868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34513}}^1$

素因数の和:34547

約数の個数: 24

約数和(自身を含む): 57983520

約数和(自身を除く): 29130652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34513, 69026, 138052, 379643, 655747, 759286, 1311494, 1518572, 2622988, 7213217, 14426434, 28852868]

約数ペア:

[(1, 28852868), (2, 14426434), (4, 7213217), (11, 2622988), (19, 1518572), (22, 1311494), (38, 759286), (44, 655747), (76, 379643), (209, 138052), (418, 69026), (836, 34513)]