28615374

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{11437}}^1$

素因数の和:11584

約数の個数: 24

約数和(自身を含む): 62451480

約数和(自身を除く): 33836106

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 11437, 22874, 34311, 68622, 102933, 205866, 1589743, 3179486, 4769229, 9538458, 14307687, 28615374]

約数ペア:

[(1, 28615374), (2, 14307687), (3, 9538458), (6, 4769229), (9, 3179486), (18, 1589743), (139, 205866), (278, 102933), (417, 68622), (834, 34311), (1251, 22874), (2502, 11437)]