71870162

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8059}}^1$

素因数の和:8095

約数の個数: 32

約数和(自身を含む): 135408000

約数和(自身を除く): 63537838

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8059, 8918, 16118, 56413, 104767, 112826, 209534, 394891, 733369, 789782, 1466738, 2764237, 5133583, 5528474, 10267166, 35935081, 71870162]

約数ペア:

[(1, 71870162), (2, 35935081), (7, 10267166), (13, 5528474), (14, 5133583), (26, 2764237), (49, 1466738), (91, 789782), (98, 733369), (182, 394891), (343, 209534), (637, 112826), (686, 104767), (1274, 56413), (4459, 16118), (8059, 8918)]