8472884

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 17428320

約数和(自身を除く): 8955436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 311, 556, 622, 973, 1244, 1946, 2177, 3892, 4354, 6811, 8708, 13622, 15239, 27244, 30478, 43229, 60956, 86458, 172916, 302603, 605206, 1210412, 2118221, 4236442, 8472884]

約数ペア:

[(1, 8472884), (2, 4236442), (4, 2118221), (7, 1210412), (14, 605206), (28, 302603), (49, 172916), (98, 86458), (139, 60956), (196, 43229), (278, 30478), (311, 27244), (556, 15239), (622, 13622), (973, 8708), (1244, 6811), (1946, 4354), (2177, 3892)]