25516264

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 23472536

約数列:

[1, 2, 4, 8, 71, 142, 167, 269, 284, 334, 538, 568, 668, 1076, 1336, 2152, 11857, 19099, 23714, 38198, 44923, 47428, 76396, 89846, 94856, 152792, 179692, 359384, 3189533, 6379066, 12758132, 25516264]

約数ペア:

[(1, 25516264), (2, 12758132), (4, 6379066), (8, 3189533), (71, 359384), (142, 179692), (167, 152792), (269, 94856), (284, 89846), (334, 76396), (538, 47428), (568, 44923), (668, 38198), (1076, 23714), (1336, 19099), (2152, 11857)]