28295028

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13789}}^1$

素因数の和:13821

約数の個数: 48

約数和(自身を含む): 77224000

約数和(自身を除く): 48928972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13789, 27578, 41367, 55156, 82734, 124101, 165468, 248202, 261991, 372303, 496404, 523982, 744606, 785973, 1047964, 1489212, 1571946, 2357919, 3143892, 4715838, 7073757, 9431676, 14147514, 28295028]

約数ペア:

[(1, 28295028), (2, 14147514), (3, 9431676), (4, 7073757), (6, 4715838), (9, 3143892), (12, 2357919), (18, 1571946), (19, 1489212), (27, 1047964), (36, 785973), (38, 744606), (54, 523982), (57, 496404), (76, 372303), (108, 261991), (114, 248202), (171, 165468), (228, 124101), (342, 82734), (513, 55156), (684, 41367), (1026, 27578), (2052, 13789)]