78063986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38993}}^1$

素因数の和:39026

約数の個数: 32

約数和(自身を含む): 157223808

約数和(自身を除く): 79159822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 38993, 77986, 272951, 428923, 506909, 545902, 857846, 1013818, 3002461, 3548363, 5575999, 6004922, 7096726, 11151998, 39031993, 78063986]

約数ペア:

[(1, 78063986), (2, 39031993), (7, 11151998), (11, 7096726), (13, 6004922), (14, 5575999), (22, 3548363), (26, 3002461), (77, 1013818), (91, 857846), (143, 545902), (154, 506909), (182, 428923), (286, 272951), (1001, 77986), (2002, 38993)]