6954688

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 42

約数和(自身を含む): 14967204

約数和(自身を除く): 8012516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 643, 676, 832, 1286, 1352, 2572, 2704, 5144, 5408, 8359, 10288, 10816, 16718, 20576, 33436, 41152, 66872, 108667, 133744, 217334, 267488, 434668, 534976, 869336, 1738672, 3477344, 6954688]

約数ペア:

[(1, 6954688), (2, 3477344), (4, 1738672), (8, 869336), (13, 534976), (16, 434668), (26, 267488), (32, 217334), (52, 133744), (64, 108667), (104, 66872), (169, 41152), (208, 33436), (338, 20576), (416, 16718), (643, 10816), (676, 10288), (832, 8359), (1286, 5408), (1352, 5144), (2572, 2704)]