28149726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7229}}^1$

素因数の和:7304

約数の個数: 32

約数和(自身を含む): 62467200

約数和(自身を除く): 34317474

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 7229, 14458, 21687, 43374, 79519, 159038, 238557, 426511, 477114, 853022, 1279533, 2559066, 4691621, 9383242, 14074863, 28149726]

約数ペア:

[(1, 28149726), (2, 14074863), (3, 9383242), (6, 4691621), (11, 2559066), (22, 1279533), (33, 853022), (59, 477114), (66, 426511), (118, 238557), (177, 159038), (354, 79519), (649, 43374), (1298, 21687), (1947, 14458), (3894, 7229)]