28919016

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 91416000

約数和(自身を除く): 62496984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1171, 1176, 1372, 1764, 2058, 2342, 2744, 3087, 3513, 3528, 4116, 4684, 6174, 7026, 8197, 8232, 9368, 10539, 12348, 14052, 16394, 21078, 24591, 24696, 28104, 32788, 42156, 49182, 57379, 65576, 73773, 84312, 98364, 114758, 147546, 172137, 196728, 229516, 295092, 344274, 401653, 459032, 516411, 590184, 688548, 803306, 1032822, 1204959, 1377096, 1606612, 2065644, 2409918, 3213224, 3614877, 4131288, 4819836, 7229754, 9639672, 14459508, 28919016]

約数ペア:

[(1, 28919016), (2, 14459508), (3, 9639672), (4, 7229754), (6, 4819836), (7, 4131288), (8, 3614877), (9, 3213224), (12, 2409918), (14, 2065644), (18, 1606612), (21, 1377096), (24, 1204959), (28, 1032822), (36, 803306), (42, 688548), (49, 590184), (56, 516411), (63, 459032), (72, 401653), (84, 344274), (98, 295092), (126, 229516), (147, 196728), (168, 172137), (196, 147546), (252, 114758), (294, 98364), (343, 84312), (392, 73773), (441, 65576), (504, 57379), (588, 49182), (686, 42156), (882, 32788), (1029, 28104), (1171, 24696), (1176, 24591), (1372, 21078), (1764, 16394), (2058, 14052), (2342, 12348), (2744, 10539), (3087, 9368), (3513, 8232), (3528, 8197), (4116, 7026), (4684, 6174)]