26456668

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 54152280

約数和(自身を除く): 27695612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 389, 694, 778, 1388, 1556, 2429, 2723, 4858, 5446, 9716, 10892, 17003, 19061, 34006, 38122, 68012, 76244, 134983, 269966, 539932, 944881, 1889762, 3779524, 6614167, 13228334, 26456668]

約数ペア:

[(1, 26456668), (2, 13228334), (4, 6614167), (7, 3779524), (14, 1889762), (28, 944881), (49, 539932), (98, 269966), (196, 134983), (347, 76244), (389, 68012), (694, 38122), (778, 34006), (1388, 19061), (1556, 17003), (2429, 10892), (2723, 9716), (4858, 5446)]