70072304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{230501}}^1$

素因数の和:230528

約数の個数: 20

約数和(自身を含む): 142911240

約数和(自身を除く): 72838936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 230501, 461002, 922004, 1844008, 3688016, 4379519, 8759038, 17518076, 35036152, 70072304]

約数ペア:

[(1, 70072304), (2, 35036152), (4, 17518076), (8, 8759038), (16, 4379519), (19, 3688016), (38, 1844008), (76, 922004), (152, 461002), (304, 230501)]