71287304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35221}}^1$

素因数の和:35261

約数の個数: 32

約数和(自身を含む): 152159040

約数和(自身を除く): 80871736

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 35221, 70442, 140884, 281768, 387431, 774862, 810083, 1549724, 1620166, 3099448, 3240332, 6480664, 8910913, 17821826, 35643652, 71287304]

約数ペア:

[(1, 71287304), (2, 35643652), (4, 17821826), (8, 8910913), (11, 6480664), (22, 3240332), (23, 3099448), (44, 1620166), (46, 1549724), (88, 810083), (92, 774862), (184, 387431), (253, 281768), (506, 140884), (1012, 70442), (2024, 35221)]