26261270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 28170730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2699, 4865, 5398, 9730, 13495, 18893, 26990, 37786, 94465, 188930, 375161, 750322, 1875805, 2626127, 3751610, 5252254, 13130635, 26261270]

約数ペア:

[(1, 26261270), (2, 13130635), (5, 5252254), (7, 3751610), (10, 2626127), (14, 1875805), (35, 750322), (70, 375161), (139, 188930), (278, 94465), (695, 37786), (973, 26990), (1390, 18893), (1946, 13495), (2699, 9730), (4865, 5398)]