56177408

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 141281280

約数和(自身を除く): 85103872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 47, 56, 58, 64, 92, 94, 112, 116, 128, 161, 184, 188, 203, 224, 232, 256, 322, 329, 368, 376, 406, 448, 464, 644, 658, 667, 736, 752, 812, 896, 928, 1081, 1288, 1316, 1334, 1363, 1472, 1504, 1624, 1792, 1856, 2162, 2576, 2632, 2668, 2726, 2944, 3008, 3248, 3712, 4324, 4669, 5152, 5264, 5336, 5452, 5888, 6016, 6496, 7424, 7567, 8648, 9338, 9541, 10304, 10528, 10672, 10904, 12032, 12992, 15134, 17296, 18676, 19082, 20608, 21056, 21344, 21808, 25984, 30268, 31349, 34592, 37352, 38164, 41216, 42112, 42688, 43616, 51968, 60536, 62698, 69184, 74704, 76328, 84224, 85376, 87232, 121072, 125396, 138368, 149408, 152656, 170752, 174464, 219443, 242144, 250792, 276736, 298816, 305312, 348928, 438886, 484288, 501584, 597632, 610624, 877772, 968576, 1003168, 1195264, 1221248, 1755544, 1937152, 2006336, 2442496, 3511088, 4012672, 7022176, 8025344, 14044352, 28088704, 56177408]

約数ペア:

[(1, 56177408), (2, 28088704), (4, 14044352), (7, 8025344), (8, 7022176), (14, 4012672), (16, 3511088), (23, 2442496), (28, 2006336), (29, 1937152), (32, 1755544), (46, 1221248), (47, 1195264), (56, 1003168), (58, 968576), (64, 877772), (92, 610624), (94, 597632), (112, 501584), (116, 484288), (128, 438886), (161, 348928), (184, 305312), (188, 298816), (203, 276736), (224, 250792), (232, 242144), (256, 219443), (322, 174464), (329, 170752), (368, 152656), (376, 149408), (406, 138368), (448, 125396), (464, 121072), (644, 87232), (658, 85376), (667, 84224), (736, 76328), (752, 74704), (812, 69184), (896, 62698), (928, 60536), (1081, 51968), (1288, 43616), (1316, 42688), (1334, 42112), (1363, 41216), (1472, 38164), (1504, 37352), (1624, 34592), (1792, 31349), (1856, 30268), (2162, 25984), (2576, 21808), (2632, 21344), (2668, 21056), (2726, 20608), (2944, 19082), (3008, 18676), (3248, 17296), (3712, 15134), (4324, 12992), (4669, 12032), (5152, 10904), (5264, 10672), (5336, 10528), (5452, 10304), (5888, 9541), (6016, 9338), (6496, 8648), (7424, 7567)]