26261690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28859}}^1$

素因数の和:28886

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 31920070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28859, 57718, 144295, 202013, 288590, 375167, 404026, 750334, 1010065, 1875835, 2020130, 2626169, 3751670, 5252338, 13130845, 26261690]

約数ペア:

[(1, 26261690), (2, 13130845), (5, 5252338), (7, 3751670), (10, 2626169), (13, 2020130), (14, 1875835), (26, 1010065), (35, 750334), (65, 404026), (70, 375167), (91, 288590), (130, 202013), (182, 144295), (455, 57718), (910, 28859)]