28416298.000000000

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4274

約数の個数: 120

約数和(自身を含む): 451527648

約数和(自身を除く): 314665440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4243, 4608, 5376, 8064, 8486, 10752, 12729, 16128, 16972, 25458, 29701, 32256, 33944, 38187, 50916, 59402, 67888, 76374, 89103, 101832, 118804, 135776, 152748, 178206, 203664, 237608, 267309, 271552, 305496, 356412, 407328, 475216, 534618, 543104, 610992, 712824, 814656, 950432, 1069236, 1086208, 1221984, 1425648, 1629312, 1900864, 2138472, 2172416, 2443968, 2851296, 3258624, 3801728, 4276944, 4887936, 5702592, 6517248, 7603456, 8553888, 9775872, 11405184, 15206912, 17107776, 19551744, 22810368, 34215552, 45620736, 68431104, 136862208]

約数ペア:

[(1, 136862208), (2, 68431104), (3, 45620736), (4, 34215552), (6, 22810368), (7, 19551744), (8, 17107776), (9, 15206912), (12, 11405184), (14, 9775872), (16, 8553888), (18, 7603456), (21, 6517248), (24, 5702592), (28, 4887936), (32, 4276944), (36, 3801728), (42, 3258624), (48, 2851296), (56, 2443968), (63, 2172416), (64, 2138472), (72, 1900864), (84, 1629312), (96, 1425648), (112, 1221984), (126, 1086208), (128, 1069236), (144, 950432), (168, 814656), (192, 712824), (224, 610992), (252, 543104), (256, 534618), (288, 475216), (336, 407328), (384, 356412), (448, 305496), (504, 271552), (512, 267309), (576, 237608), (672, 203664), (768, 178206), (896, 152748), (1008, 135776), (1152, 118804), (1344, 101832), (1536, 89103), (1792, 76374), (2016, 67888), (2304, 59402), (2688, 50916), (3584, 38187), (4032, 33944), (4243, 32256), (4608, 29701), (5376, 25458), (8064, 16972), (8486, 16128), (10752, 12729)]