28678242

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{28621}}^1$

素因数の和:28793

約数の個数: 16

約数和(自身を含む): 57701952

約数和(自身を除く): 29023710

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 28621, 57242, 85863, 171726, 4779707, 9559414, 14339121, 28678242]

約数ペア:

[(1, 28678242), (2, 14339121), (3, 9559414), (6, 4779707), (167, 171726), (334, 85863), (501, 57242), (1002, 28621)]