28348304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93251}}^1$

素因数の和:93278

約数の個数: 20

約数和(自身を含む): 57816240

約数和(自身を除く): 29467936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93251, 186502, 373004, 746008, 1492016, 1771769, 3543538, 7087076, 14174152, 28348304]

約数ペア:

[(1, 28348304), (2, 14174152), (4, 7087076), (8, 3543538), (16, 1771769), (19, 1492016), (38, 746008), (76, 373004), (152, 186502), (304, 93251)]