7057648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33931}}^1$

素因数の和:33952

約数の個数: 20

約数和(自身を含む): 14726488

約数和(自身を除く): 7668840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33931, 67862, 135724, 271448, 441103, 542896, 882206, 1764412, 3528824, 7057648]

約数ペア:

[(1, 7057648), (2, 3528824), (4, 1764412), (8, 882206), (13, 542896), (16, 441103), (26, 271448), (52, 135724), (104, 67862), (208, 33931)]