38301172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 83198080

約数和(自身を除く): 44896908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 757, 973, 1514, 1807, 1946, 3028, 3614, 3892, 5299, 7228, 9841, 10598, 12649, 19682, 21196, 25298, 39364, 50596, 68887, 105223, 137774, 210446, 275548, 420892, 736561, 1367899, 1473122, 2735798, 2946244, 5471596, 9575293, 19150586, 38301172]

約数ペア:

[(1, 38301172), (2, 19150586), (4, 9575293), (7, 5471596), (13, 2946244), (14, 2735798), (26, 1473122), (28, 1367899), (52, 736561), (91, 420892), (139, 275548), (182, 210446), (278, 137774), (364, 105223), (556, 68887), (757, 50596), (973, 39364), (1514, 25298), (1807, 21196), (1946, 19682), (3028, 12649), (3614, 10598), (3892, 9841), (5299, 7228)]