26254822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 20284538

約数列:

[1, 2, 11, 22, 23, 46, 53, 89, 106, 121, 178, 242, 253, 506, 583, 979, 1166, 1219, 1958, 2047, 2438, 2783, 4094, 4717, 5566, 6413, 9434, 10769, 12826, 13409, 21538, 22517, 26818, 45034, 51887, 103774, 108491, 147499, 216982, 247687, 294998, 495374, 570757, 1141514, 1193401, 2386802, 13127411, 26254822]

約数ペア:

[(1, 26254822), (2, 13127411), (11, 2386802), (22, 1193401), (23, 1141514), (46, 570757), (53, 495374), (89, 294998), (106, 247687), (121, 216982), (178, 147499), (242, 108491), (253, 103774), (506, 51887), (583, 45034), (979, 26818), (1166, 22517), (1219, 21538), (1958, 13409), (2047, 12826), (2438, 10769), (2783, 9434), (4094, 6413), (4717, 5566)]