6997952

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 42

約数和(自身を含む): 15060168

約数和(自身を除く): 8062216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 647, 676, 832, 1294, 1352, 2588, 2704, 5176, 5408, 8411, 10352, 10816, 16822, 20704, 33644, 41408, 67288, 109343, 134576, 218686, 269152, 437372, 538304, 874744, 1749488, 3498976, 6997952]

約数ペア:

[(1, 6997952), (2, 3498976), (4, 1749488), (8, 874744), (13, 538304), (16, 437372), (26, 269152), (32, 218686), (52, 134576), (64, 109343), (104, 67288), (169, 41408), (208, 33644), (338, 20704), (416, 16822), (647, 10816), (676, 10352), (832, 8411), (1294, 5408), (1352, 5176), (2588, 2704)]