12178624

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 42

約数和(自身を含む): 25016460

約数和(自身を除く): 12837836

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 139, 148, 278, 296, 556, 592, 1112, 1184, 1369, 2224, 2368, 2738, 4448, 5143, 5476, 8896, 10286, 10952, 20572, 21904, 41144, 43808, 82288, 87616, 164576, 190291, 329152, 380582, 761164, 1522328, 3044656, 6089312, 12178624]

約数ペア:

[(1, 12178624), (2, 6089312), (4, 3044656), (8, 1522328), (16, 761164), (32, 380582), (37, 329152), (64, 190291), (74, 164576), (139, 87616), (148, 82288), (278, 43808), (296, 41144), (556, 21904), (592, 20572), (1112, 10952), (1184, 10286), (1369, 8896), (2224, 5476), (2368, 5143), (2738, 4448)]