28058608

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 55777680

約数和(自身を除く): 27719072

約数列:

[1, 2, 4, 8, 16, 97, 101, 179, 194, 202, 358, 388, 404, 716, 776, 808, 1432, 1552, 1616, 2864, 9797, 17363, 18079, 19594, 34726, 36158, 39188, 69452, 72316, 78376, 138904, 144632, 156752, 277808, 289264, 1753663, 3507326, 7014652, 14029304, 28058608]

約数ペア:

[(1, 28058608), (2, 14029304), (4, 7014652), (8, 3507326), (16, 1753663), (97, 289264), (101, 277808), (179, 156752), (194, 144632), (202, 138904), (358, 78376), (388, 72316), (404, 69452), (716, 39188), (776, 36158), (808, 34726), (1432, 19594), (1552, 18079), (1616, 17363), (2864, 9797)]