28626216

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{8581}}^1$

素因数の和:8729

約数の個数: 32

約数和(自身を含む): 72088800

約数和(自身を除く): 43462584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 8581, 17162, 25743, 34324, 51486, 68648, 102972, 205944, 1192759, 2385518, 3578277, 4771036, 7156554, 9542072, 14313108, 28626216]

約数ペア:

[(1, 28626216), (2, 14313108), (3, 9542072), (4, 7156554), (6, 4771036), (8, 3578277), (12, 2385518), (24, 1192759), (139, 205944), (278, 102972), (417, 68648), (556, 51486), (834, 34324), (1112, 25743), (1668, 17162), (3336, 8581)]