7425704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6491}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 16359840

約数和(自身を除く): 8934136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 6491, 12982, 25964, 51928, 71401, 84383, 142802, 168766, 285604, 337532, 571208, 675064, 928213, 1856426, 3712852, 7425704]

約数ペア:

[(1, 7425704), (2, 3712852), (4, 1856426), (8, 928213), (11, 675064), (13, 571208), (22, 337532), (26, 285604), (44, 168766), (52, 142802), (88, 84383), (104, 71401), (143, 51928), (286, 25964), (572, 12982), (1144, 6491)]