42653776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 96743808

約数和(自身を除く): 54090032

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 164, 176, 184, 253, 257, 328, 368, 451, 506, 514, 656, 902, 943, 1012, 1028, 1804, 1886, 2024, 2056, 2827, 3608, 3772, 4048, 4112, 5654, 5911, 7216, 7544, 10373, 10537, 11308, 11822, 15088, 20746, 21074, 22616, 23644, 41492, 42148, 45232, 47288, 65021, 82984, 84296, 94576, 115907, 130042, 165968, 168592, 231814, 242351, 260084, 463628, 484702, 520168, 927256, 969404, 1040336, 1854512, 1938808, 2665861, 3877616, 5331722, 10663444, 21326888, 42653776]

約数ペア:

[(1, 42653776), (2, 21326888), (4, 10663444), (8, 5331722), (11, 3877616), (16, 2665861), (22, 1938808), (23, 1854512), (41, 1040336), (44, 969404), (46, 927256), (82, 520168), (88, 484702), (92, 463628), (164, 260084), (176, 242351), (184, 231814), (253, 168592), (257, 165968), (328, 130042), (368, 115907), (451, 94576), (506, 84296), (514, 82984), (656, 65021), (902, 47288), (943, 45232), (1012, 42148), (1028, 41492), (1804, 23644), (1886, 22616), (2024, 21074), (2056, 20746), (2827, 15088), (3608, 11822), (3772, 11308), (4048, 10537), (4112, 10373), (5654, 7544), (5911, 7216)]