12884368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 30962304

約数和(自身を除く): 18077936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 101, 112, 119, 134, 136, 202, 238, 268, 272, 404, 469, 476, 536, 707, 808, 938, 952, 1072, 1139, 1414, 1616, 1717, 1876, 1904, 2278, 2828, 3434, 3752, 4556, 5656, 6767, 6868, 7504, 7973, 9112, 11312, 12019, 13534, 13736, 15946, 18224, 24038, 27068, 27472, 31892, 47369, 48076, 54136, 63784, 94738, 96152, 108272, 115039, 127568, 189476, 192304, 230078, 378952, 460156, 757904, 805273, 920312, 1610546, 1840624, 3221092, 6442184, 12884368]

約数ペア:

[(1, 12884368), (2, 6442184), (4, 3221092), (7, 1840624), (8, 1610546), (14, 920312), (16, 805273), (17, 757904), (28, 460156), (34, 378952), (56, 230078), (67, 192304), (68, 189476), (101, 127568), (112, 115039), (119, 108272), (134, 96152), (136, 94738), (202, 63784), (238, 54136), (268, 48076), (272, 47369), (404, 31892), (469, 27472), (476, 27068), (536, 24038), (707, 18224), (808, 15946), (938, 13736), (952, 13534), (1072, 12019), (1139, 11312), (1414, 9112), (1616, 7973), (1717, 7504), (1876, 6868), (1904, 6767), (2278, 5656), (2828, 4556), (3434, 3752)]