28788796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 22691780

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 607, 668, 1214, 2428, 11857, 23714, 43097, 47428, 86194, 101369, 172388, 202738, 405476, 7197199, 14394398, 28788796]

約数ペア:

[(1, 28788796), (2, 14394398), (4, 7197199), (71, 405476), (142, 202738), (167, 172388), (284, 101369), (334, 86194), (607, 47428), (668, 43097), (1214, 23714), (2428, 11857)]