28280081592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{81203}}^1$

素因数の和:81913

約数の個数: 96

約数和(自身を含む): 87661342080

約数和(自身を除く): 59381260488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 691, 1382, 2073, 2764, 4146, 4837, 5528, 6219, 8292, 9674, 12438, 14511, 16584, 19348, 24876, 29022, 38696, 43533, 49752, 58044, 81203, 87066, 116088, 162406, 174132, 243609, 324812, 348264, 487218, 568421, 649624, 730827, 974436, 1136842, 1461654, 1705263, 1948872, 2273684, 2923308, 3410526, 4547368, 5115789, 5846616, 6821052, 10231578, 13642104, 20463156, 40926312, 56111273, 112222546, 168333819, 224445092, 336667638, 392778911, 448890184, 505001457, 673335276, 785557822, 1010002914, 1178336733, 1346670552, 1571115644, 2020005828, 2356673466, 3142231288, 3535010199, 4040011656, 4713346932, 7070020398, 9426693864, 14140040796, 28280081592]

約数ペア:

[(1, 28280081592), (2, 14140040796), (3, 9426693864), (4, 7070020398), (6, 4713346932), (7, 4040011656), (8, 3535010199), (9, 3142231288), (12, 2356673466), (14, 2020005828), (18, 1571115644), (21, 1346670552), (24, 1178336733), (28, 1010002914), (36, 785557822), (42, 673335276), (56, 505001457), (63, 448890184), (72, 392778911), (84, 336667638), (126, 224445092), (168, 168333819), (252, 112222546), (504, 56111273), (691, 40926312), (1382, 20463156), (2073, 13642104), (2764, 10231578), (4146, 6821052), (4837, 5846616), (5528, 5115789), (6219, 4547368), (8292, 3410526), (9674, 2923308), (12438, 2273684), (14511, 1948872), (16584, 1705263), (19348, 1461654), (24876, 1136842), (29022, 974436), (38696, 730827), (43533, 649624), (49752, 568421), (58044, 487218), (81203, 348264), (87066, 324812), (116088, 243609), (162406, 174132)]