77540594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{6803}}^1$

素因数の和:6985

約数の個数: 16

約数和(自身を含む): 120022560

約数和(自身を除く): 42481966

約数列:

[1, 2, 41, 82, 139, 278, 5699, 6803, 11398, 13606, 278923, 557846, 945617, 1891234, 38770297, 77540594]

約数ペア:

[(1, 77540594), (2, 38770297), (41, 1891234), (82, 945617), (139, 557846), (278, 278923), (5699, 13606), (6803, 11398)]