28649874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{863}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 34055790

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 863, 1006, 1509, 1726, 2589, 3018, 5178, 5533, 9493, 11066, 16599, 18986, 28479, 33198, 56958, 434089, 868178, 1302267, 2604534, 4774979, 9549958, 14324937, 28649874]

約数ペア:

[(1, 28649874), (2, 14324937), (3, 9549958), (6, 4774979), (11, 2604534), (22, 1302267), (33, 868178), (66, 434089), (503, 56958), (863, 33198), (1006, 28479), (1509, 18986), (1726, 16599), (2589, 11066), (3018, 9493), (5178, 5533)]