33680878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 67765248

約数和(自身を除く): 34084370

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 253, 257, 259, 322, 407, 506, 514, 518, 814, 851, 1702, 1771, 1799, 2827, 2849, 3542, 3598, 5654, 5698, 5911, 5957, 9361, 9509, 11822, 11914, 18722, 19018, 19789, 39578, 41377, 65021, 65527, 66563, 82754, 104599, 130042, 131054, 133126, 209198, 218707, 437414, 455147, 732193, 910294, 1464386, 1530949, 2405777, 3061898, 4811554, 16840439, 33680878]

約数ペア:

[(1, 33680878), (2, 16840439), (7, 4811554), (11, 3061898), (14, 2405777), (22, 1530949), (23, 1464386), (37, 910294), (46, 732193), (74, 455147), (77, 437414), (154, 218707), (161, 209198), (253, 133126), (257, 131054), (259, 130042), (322, 104599), (407, 82754), (506, 66563), (514, 65527), (518, 65021), (814, 41377), (851, 39578), (1702, 19789), (1771, 19018), (1799, 18722), (2827, 11914), (2849, 11822), (3542, 9509), (3598, 9361), (5654, 5957), (5698, 5911)]