28989614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 18003346

約数列:

[1, 2, 23, 46, 73, 89, 97, 146, 178, 194, 1679, 2047, 2231, 3358, 4094, 4462, 6497, 7081, 8633, 12994, 14162, 17266, 149431, 162863, 198559, 298862, 325726, 397118, 630209, 1260418, 14494807, 28989614]

約数ペア:

[(1, 28989614), (2, 14494807), (23, 1260418), (46, 630209), (73, 397118), (89, 325726), (97, 298862), (146, 198559), (178, 162863), (194, 149431), (1679, 17266), (2047, 14162), (2231, 12994), (3358, 8633), (4094, 7081), (4462, 6497)]