28495434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 66718080

約数和(自身を除く): 38222646

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 109, 187, 218, 233, 327, 374, 466, 561, 654, 699, 1122, 1199, 1398, 1853, 2398, 2563, 3597, 3706, 3961, 5126, 5559, 7194, 7689, 7922, 11118, 11883, 15378, 20383, 23766, 25397, 40766, 43571, 50794, 61149, 76191, 87142, 122298, 130713, 152382, 261426, 279367, 431749, 558734, 838101, 863498, 1295247, 1676202, 2590494, 4749239, 9498478, 14247717, 28495434]

約数ペア:

[(1, 28495434), (2, 14247717), (3, 9498478), (6, 4749239), (11, 2590494), (17, 1676202), (22, 1295247), (33, 863498), (34, 838101), (51, 558734), (66, 431749), (102, 279367), (109, 261426), (187, 152382), (218, 130713), (233, 122298), (327, 87142), (374, 76191), (466, 61149), (561, 50794), (654, 43571), (699, 40766), (1122, 25397), (1199, 23766), (1398, 20383), (1853, 15378), (2398, 11883), (2563, 11118), (3597, 7922), (3706, 7689), (3961, 7194), (5126, 5559)]