71917846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35923}}^1$

素因数の和:35956

約数の個数: 32

約数和(自身を含む): 144845568

約数和(自身を除く): 72927722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35923, 71846, 251461, 395153, 466999, 502922, 790306, 933998, 2766071, 3268993, 5136989, 5532142, 6537986, 10273978, 35958923, 71917846]

約数ペア:

[(1, 71917846), (2, 35958923), (7, 10273978), (11, 6537986), (13, 5532142), (14, 5136989), (22, 3268993), (26, 2766071), (77, 933998), (91, 790306), (143, 502922), (154, 466999), (182, 395153), (286, 251461), (1001, 71846), (2002, 35923)]