29917264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143833}}^1$

素因数の和:143854

約数の個数: 20

約数和(自身を含む): 62423956

約数和(自身を除く): 32506692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143833, 287666, 575332, 1150664, 1869829, 2301328, 3739658, 7479316, 14958632, 29917264]

約数ペア:

[(1, 29917264), (2, 14958632), (4, 7479316), (8, 3739658), (13, 2301328), (16, 1869829), (26, 1150664), (52, 575332), (104, 287666), (208, 143833)]