27667952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7041

約数の個数: 40

約数和(自身を含む): 60777360

約数和(自身を除く): 33109408

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 7001, 14002, 28004, 56008, 91013, 112016, 133019, 182026, 266038, 364052, 532076, 728104, 1064152, 1456208, 1729247, 2128304, 3458494, 6916988, 13833976, 27667952]

約数ペア:

[(1, 27667952), (2, 13833976), (4, 6916988), (8, 3458494), (13, 2128304), (16, 1729247), (19, 1456208), (26, 1064152), (38, 728104), (52, 532076), (76, 364052), (104, 266038), (152, 182026), (208, 133019), (247, 112016), (304, 91013), (494, 56008), (988, 28004), (1976, 14002), (3952, 7001)]