37390444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 81222400

約数和(自身を除く): 43831956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 739, 973, 1478, 1807, 1946, 2956, 3614, 3892, 5173, 7228, 9607, 10346, 12649, 19214, 20692, 25298, 38428, 50596, 67249, 102721, 134498, 205442, 268996, 410884, 719047, 1335373, 1438094, 2670746, 2876188, 5341492, 9347611, 18695222, 37390444]

約数ペア:

[(1, 37390444), (2, 18695222), (4, 9347611), (7, 5341492), (13, 2876188), (14, 2670746), (26, 1438094), (28, 1335373), (52, 719047), (91, 410884), (139, 268996), (182, 205442), (278, 134498), (364, 102721), (556, 67249), (739, 50596), (973, 38428), (1478, 25298), (1807, 20692), (1946, 19214), (2956, 12649), (3614, 10346), (3892, 9607), (5173, 7228)]