28897265712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7529}}^1\times {\mathrm{11423}}^1$

素因数の和:18970

約数の個数: 80

約数和(自身を含む): 85334538240

約数和(自身を除く): 56437272528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7529, 11423, 15058, 22587, 22846, 30116, 34269, 45174, 45692, 52703, 60232, 68538, 79961, 90348, 91384, 105406, 120464, 137076, 158109, 159922, 180696, 182768, 210812, 239883, 274152, 316218, 319844, 361392, 421624, 479766, 548304, 632436, 639688, 843248, 959532, 1264872, 1279376, 1919064, 2529744, 3838128, 86003767, 172007534, 258011301, 344015068, 516022602, 602026369, 688030136, 1032045204, 1204052738, 1376060272, 1806079107, 2064090408, 2408105476, 3612158214, 4128180816, 4816210952, 7224316428, 9632421904, 14448632856, 28897265712]

約数ペア:

[(1, 28897265712), (2, 14448632856), (3, 9632421904), (4, 7224316428), (6, 4816210952), (7, 4128180816), (8, 3612158214), (12, 2408105476), (14, 2064090408), (16, 1806079107), (21, 1376060272), (24, 1204052738), (28, 1032045204), (42, 688030136), (48, 602026369), (56, 516022602), (84, 344015068), (112, 258011301), (168, 172007534), (336, 86003767), (7529, 3838128), (11423, 2529744), (15058, 1919064), (22587, 1279376), (22846, 1264872), (30116, 959532), (34269, 843248), (45174, 639688), (45692, 632436), (52703, 548304), (60232, 479766), (68538, 421624), (79961, 361392), (90348, 319844), (91384, 316218), (105406, 274152), (120464, 239883), (137076, 210812), (158109, 182768), (159922, 180696)]