13840288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 35054208

約数和(自身を除く): 21213920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 137, 154, 164, 176, 224, 274, 287, 308, 328, 352, 451, 548, 574, 616, 656, 902, 959, 1096, 1148, 1232, 1312, 1507, 1804, 1918, 2192, 2296, 2464, 3014, 3157, 3608, 3836, 4384, 4592, 5617, 6028, 6314, 7216, 7672, 9184, 10549, 11234, 12056, 12628, 14432, 15344, 21098, 22468, 24112, 25256, 30688, 39319, 42196, 44936, 48224, 50512, 61787, 78638, 84392, 89872, 101024, 123574, 157276, 168784, 179744, 247148, 314552, 337568, 432509, 494296, 629104, 865018, 988592, 1258208, 1730036, 1977184, 3460072, 6920144, 13840288]

約数ペア:

[(1, 13840288), (2, 6920144), (4, 3460072), (7, 1977184), (8, 1730036), (11, 1258208), (14, 988592), (16, 865018), (22, 629104), (28, 494296), (32, 432509), (41, 337568), (44, 314552), (56, 247148), (77, 179744), (82, 168784), (88, 157276), (112, 123574), (137, 101024), (154, 89872), (164, 84392), (176, 78638), (224, 61787), (274, 50512), (287, 48224), (308, 44936), (328, 42196), (352, 39319), (451, 30688), (548, 25256), (574, 24112), (616, 22468), (656, 21098), (902, 15344), (959, 14432), (1096, 12628), (1148, 12056), (1232, 11234), (1312, 10549), (1507, 9184), (1804, 7672), (1918, 7216), (2192, 6314), (2296, 6028), (2464, 5617), (3014, 4592), (3157, 4384), (3608, 3836)]