71876714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 141352128

約数和(自身を除く): 69475414

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 1787, 2366, 2873, 3094, 3574, 5746, 12509, 20111, 23231, 25018, 30379, 40222, 46462, 60758, 162617, 212653, 302003, 325234, 394927, 425306, 604006, 789854, 2114021, 2764489, 4228042, 5134051, 5528978, 10268102, 35938357, 71876714]

約数ペア:

[(1, 71876714), (2, 35938357), (7, 10268102), (13, 5528978), (14, 5134051), (17, 4228042), (26, 2764489), (34, 2114021), (91, 789854), (119, 604006), (169, 425306), (182, 394927), (221, 325234), (238, 302003), (338, 212653), (442, 162617), (1183, 60758), (1547, 46462), (1787, 40222), (2366, 30379), (2873, 25018), (3094, 23231), (3574, 20111), (5746, 12509)]