28623342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 67060224

約数和(自身を除く): 38436882

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 97, 102, 187, 194, 263, 291, 374, 526, 561, 582, 789, 1067, 1122, 1578, 1649, 2134, 2893, 3201, 3298, 4471, 4947, 5786, 6402, 8679, 8942, 9894, 13413, 17358, 18139, 25511, 26826, 36278, 49181, 51022, 54417, 76533, 98362, 108834, 147543, 153066, 280621, 295086, 433687, 561242, 841863, 867374, 1301061, 1683726, 2602122, 4770557, 9541114, 14311671, 28623342]

約数ペア:

[(1, 28623342), (2, 14311671), (3, 9541114), (6, 4770557), (11, 2602122), (17, 1683726), (22, 1301061), (33, 867374), (34, 841863), (51, 561242), (66, 433687), (97, 295086), (102, 280621), (187, 153066), (194, 147543), (263, 108834), (291, 98362), (374, 76533), (526, 54417), (561, 51022), (582, 49181), (789, 36278), (1067, 26826), (1122, 25511), (1578, 18139), (1649, 17358), (2134, 13413), (2893, 9894), (3201, 8942), (3298, 8679), (4471, 6402), (4947, 5786)]