47272304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155501}}^1$

素因数の和:155528

約数の個数: 20

約数和(自身を含む): 96411240

約数和(自身を除く): 49138936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155501, 311002, 622004, 1244008, 2488016, 2954519, 5909038, 11818076, 23636152, 47272304]

約数ペア:

[(1, 47272304), (2, 23636152), (4, 11818076), (8, 5909038), (16, 2954519), (19, 2488016), (38, 1244008), (76, 622004), (152, 311002), (304, 155501)]