29881544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 40620856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 179, 271, 308, 358, 542, 616, 716, 1084, 1253, 1432, 1897, 1969, 2168, 2506, 2981, 3794, 3938, 5012, 5962, 7588, 7876, 10024, 11924, 13783, 15176, 15752, 20867, 23848, 27566, 41734, 48509, 55132, 83468, 97018, 110264, 166936, 194036, 339563, 388072, 533599, 679126, 1067198, 1358252, 2134396, 2716504, 3735193, 4268792, 7470386, 14940772, 29881544]

約数ペア:

[(1, 29881544), (2, 14940772), (4, 7470386), (7, 4268792), (8, 3735193), (11, 2716504), (14, 2134396), (22, 1358252), (28, 1067198), (44, 679126), (56, 533599), (77, 388072), (88, 339563), (154, 194036), (179, 166936), (271, 110264), (308, 97018), (358, 83468), (542, 55132), (616, 48509), (716, 41734), (1084, 27566), (1253, 23848), (1432, 20867), (1897, 15752), (1969, 15176), (2168, 13783), (2506, 11924), (2981, 10024), (3794, 7876), (3938, 7588), (5012, 5962)]