28495254

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 59798016

約数和(自身を除く): 31302762

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 2731, 3478, 5217, 5462, 8193, 10434, 16386, 101047, 128357, 202094, 256714, 303141, 385071, 606282, 770142, 4749209, 9498418, 14247627, 28495254]

約数ペア:

[(1, 28495254), (2, 14247627), (3, 9498418), (6, 4749209), (37, 770142), (47, 606282), (74, 385071), (94, 303141), (111, 256714), (141, 202094), (222, 128357), (282, 101047), (1739, 16386), (2731, 10434), (3478, 8193), (5217, 5462)]