28628677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3833}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 36070272

約数和(自身を除く): 7441595

約数列:

[1, 7, 11, 77, 97, 679, 1067, 3833, 7469, 26831, 42163, 295141, 371801, 2602607, 4089811, 28628677]

約数ペア:

[(1, 28628677), (7, 4089811), (11, 2602607), (77, 371801), (97, 295141), (679, 42163), (1067, 26831), (3833, 7469)]