77064304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{253501}}^1$

素因数の和:253528

約数の個数: 20

約数和(自身を含む): 157171240

約数和(自身を除く): 80106936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 253501, 507002, 1014004, 2028008, 4056016, 4816519, 9633038, 19266076, 38532152, 77064304]

約数ペア:

[(1, 77064304), (2, 38532152), (4, 19266076), (8, 9633038), (16, 4816519), (19, 4056016), (38, 2028008), (76, 1014004), (152, 507002), (304, 253501)]