28264442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 43341480

約数和(自身を除く): 15077038

約数列:

[1, 2, 89, 97, 178, 194, 1637, 3274, 8633, 17266, 145693, 158789, 291386, 317578, 14132221, 28264442]

約数ペア:

[(1, 28264442), (2, 14132221), (89, 317578), (97, 291386), (178, 158789), (194, 145693), (1637, 17266), (3274, 8633)]