67965976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653519}}^1$

素因数の和:653538

約数の個数: 16

約数和(自身を含む): 137239200

約数和(自身を除く): 69273224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653519, 1307038, 2614076, 5228152, 8495747, 16991494, 33982988, 67965976]

約数ペア:

[(1, 67965976), (2, 33982988), (4, 16991494), (8, 8495747), (13, 5228152), (26, 2614076), (52, 1307038), (104, 653519)]