68038728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{65929}}^1$

素因数の和:65981

約数の個数: 32

約数和(自身を含む): 174055200

約数和(自身を除く): 106016472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 65929, 131858, 197787, 263716, 395574, 527432, 791148, 1582296, 2834947, 5669894, 8504841, 11339788, 17009682, 22679576, 34019364, 68038728]

約数ペア:

[(1, 68038728), (2, 34019364), (3, 22679576), (4, 17009682), (6, 11339788), (8, 8504841), (12, 5669894), (24, 2834947), (43, 1582296), (86, 791148), (129, 527432), (172, 395574), (258, 263716), (344, 197787), (516, 131858), (1032, 65929)]