66378008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 126977760

約数和(自身を除く): 60599752

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 404, 452, 727, 808, 904, 1454, 2908, 5816, 11413, 22826, 45652, 73427, 82151, 91304, 146854, 164302, 293708, 328604, 587416, 657208, 8297251, 16594502, 33189004, 66378008]

約数ペア:

[(1, 66378008), (2, 33189004), (4, 16594502), (8, 8297251), (101, 657208), (113, 587416), (202, 328604), (226, 293708), (404, 164302), (452, 146854), (727, 91304), (808, 82151), (904, 73427), (1454, 45652), (2908, 22826), (5816, 11413)]