67017704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{644401}}^1$

素因数の和:644420

約数の個数: 16

約数和(自身を含む): 135324420

約数和(自身を除く): 68306716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 644401, 1288802, 2577604, 5155208, 8377213, 16754426, 33508852, 67017704]

約数ペア:

[(1, 67017704), (2, 33508852), (4, 16754426), (8, 8377213), (13, 5155208), (26, 2577604), (52, 1288802), (104, 644401)]