64277038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241643}}^1$

素因数の和:241671

約数の個数: 16

約数和(自身を含む): 115989120

約数和(自身を除く): 51712082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 241643, 483286, 1691501, 3383002, 4591217, 9182434, 32138519, 64277038]

約数ペア:

[(1, 64277038), (2, 32138519), (7, 9182434), (14, 4591217), (19, 3383002), (38, 1691501), (133, 483286), (266, 241643)]