7005388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 13640088

約数和(自身を除く): 6634700

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 241, 338, 482, 559, 676, 964, 1118, 2236, 3133, 6266, 7267, 10363, 12532, 14534, 20726, 29068, 40729, 41452, 81458, 134719, 162916, 269438, 538876, 1751347, 3502694, 7005388]

約数ペア:

[(1, 7005388), (2, 3502694), (4, 1751347), (13, 538876), (26, 269438), (43, 162916), (52, 134719), (86, 81458), (169, 41452), (172, 40729), (241, 29068), (338, 20726), (482, 14534), (559, 12532), (676, 10363), (964, 7267), (1118, 6266), (2236, 3133)]