16033780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16361}}^1$

素因数の和:16384

約数の個数: 36

約数和(自身を含む): 39170628

約数和(自身を除く): 23136848

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16361, 32722, 65444, 81805, 114527, 163610, 229054, 327220, 458108, 572635, 801689, 1145270, 1603378, 2290540, 3206756, 4008445, 8016890, 16033780]

約数ペア:

[(1, 16033780), (2, 8016890), (4, 4008445), (5, 3206756), (7, 2290540), (10, 1603378), (14, 1145270), (20, 801689), (28, 572635), (35, 458108), (49, 327220), (70, 229054), (98, 163610), (140, 114527), (196, 81805), (245, 65444), (490, 32722), (980, 16361)]