28193238

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4111}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 63160320

約数和(自身を除く): 34967082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4111, 6858, 8222, 12333, 24666, 36999, 73998, 110997, 221994, 522097, 1044194, 1566291, 3132582, 4698873, 9397746, 14096619, 28193238]

約数ペア:

[(1, 28193238), (2, 14096619), (3, 9397746), (6, 4698873), (9, 3132582), (18, 1566291), (27, 1044194), (54, 522097), (127, 221994), (254, 110997), (381, 73998), (762, 36999), (1143, 24666), (2286, 12333), (3429, 8222), (4111, 6858)]