28456488

素因数分解:

$2^3\times 3^3\times {\mathrm{131743}}^1$

素因数の和:131758

約数の個数: 32

約数和(自身を含む): 79046400

約数和(自身を除く): 50589912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131743, 263486, 395229, 526972, 790458, 1053944, 1185687, 1580916, 2371374, 3161832, 3557061, 4742748, 7114122, 9485496, 14228244, 28456488]

約数ペア:

[(1, 28456488), (2, 14228244), (3, 9485496), (4, 7114122), (6, 4742748), (8, 3557061), (9, 3161832), (12, 2371374), (18, 1580916), (24, 1185687), (27, 1053944), (36, 790458), (54, 526972), (72, 395229), (108, 263486), (216, 131743)]