26070590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28649}}^1$

素因数の和:28676

約数の個数: 32

約数和(自身を含む): 57758400

約数和(自身を除く): 31687810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28649, 57298, 143245, 200543, 286490, 372437, 401086, 744874, 1002715, 1862185, 2005430, 2607059, 3724370, 5214118, 13035295, 26070590]

約数ペア:

[(1, 26070590), (2, 13035295), (5, 5214118), (7, 3724370), (10, 2607059), (13, 2005430), (14, 1862185), (26, 1002715), (35, 744874), (65, 401086), (70, 372437), (91, 286490), (130, 200543), (182, 143245), (455, 57298), (910, 28649)]