28044786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60703}}^1$

素因数の和:60726

約数の個数: 32

約数和(自身を含む): 69931008

約数和(自身を除く): 41886222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 60703, 121406, 182109, 364218, 424921, 667733, 849842, 1274763, 1335466, 2003199, 2549526, 4006398, 4674131, 9348262, 14022393, 28044786]

約数ペア:

[(1, 28044786), (2, 14022393), (3, 9348262), (6, 4674131), (7, 4006398), (11, 2549526), (14, 2003199), (21, 1335466), (22, 1274763), (33, 849842), (42, 667733), (66, 424921), (77, 364218), (154, 182109), (231, 121406), (462, 60703)]