28819584

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 59308416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 269, 279, 288, 372, 384, 432, 496, 538, 558, 576, 744, 807, 837, 864, 992, 1076, 1116, 1152, 1488, 1614, 1674, 1728, 1984, 2152, 2232, 2421, 2976, 3228, 3348, 3456, 3968, 4304, 4464, 4842, 5952, 6456, 6696, 7263, 8339, 8608, 8928, 9684, 11904, 12912, 13392, 14526, 16678, 17216, 17856, 19368, 25017, 25824, 26784, 29052, 33356, 34432, 35712, 38736, 50034, 51648, 53568, 58104, 66712, 75051, 77472, 100068, 103296, 107136, 116208, 133424, 150102, 154944, 200136, 225153, 232416, 266848, 300204, 309888, 400272, 450306, 464832, 533696, 600408, 800544, 900612, 929664, 1067392, 1200816, 1601088, 1801224, 2401632, 3202176, 3602448, 4803264, 7204896, 9606528, 14409792, 28819584]

約数ペア:

[(1, 28819584), (2, 14409792), (3, 9606528), (4, 7204896), (6, 4803264), (8, 3602448), (9, 3202176), (12, 2401632), (16, 1801224), (18, 1601088), (24, 1200816), (27, 1067392), (31, 929664), (32, 900612), (36, 800544), (48, 600408), (54, 533696), (62, 464832), (64, 450306), (72, 400272), (93, 309888), (96, 300204), (108, 266848), (124, 232416), (128, 225153), (144, 200136), (186, 154944), (192, 150102), (216, 133424), (248, 116208), (269, 107136), (279, 103296), (288, 100068), (372, 77472), (384, 75051), (432, 66712), (496, 58104), (538, 53568), (558, 51648), (576, 50034), (744, 38736), (807, 35712), (837, 34432), (864, 33356), (992, 29052), (1076, 26784), (1116, 25824), (1152, 25017), (1488, 19368), (1614, 17856), (1674, 17216), (1728, 16678), (1984, 14526), (2152, 13392), (2232, 12912), (2421, 11904), (2976, 9684), (3228, 8928), (3348, 8608), (3456, 8339), (3968, 7263), (4304, 6696), (4464, 6456), (4842, 5952)]