28677574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4519}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 45561600

約数和(自身を除く): 16884026

約数列:

[1, 2, 19, 38, 167, 334, 3173, 4519, 6346, 9038, 85861, 171722, 754673, 1509346, 14338787, 28677574]

約数ペア:

[(1, 28677574), (2, 14338787), (19, 1509346), (38, 754673), (167, 171722), (334, 85861), (3173, 9038), (4519, 6346)]