65281084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 131072256

約数和(自身を除く): 65791172

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 251, 253, 257, 502, 506, 514, 1004, 1012, 1028, 2761, 2827, 5522, 5654, 5773, 5911, 11044, 11308, 11546, 11822, 23092, 23644, 63503, 64507, 65021, 127006, 129014, 130042, 254012, 258028, 260084, 709577, 1419154, 1483661, 2838308, 2967322, 5934644, 16320271, 32640542, 65281084]

約数ペア:

[(1, 65281084), (2, 32640542), (4, 16320271), (11, 5934644), (22, 2967322), (23, 2838308), (44, 1483661), (46, 1419154), (92, 709577), (251, 260084), (253, 258028), (257, 254012), (502, 130042), (506, 129014), (514, 127006), (1004, 65021), (1012, 64507), (1028, 63503), (2761, 23644), (2827, 23092), (5522, 11822), (5654, 11546), (5773, 11308), (5911, 11044)]