67641704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{650401}}^1$

素因数の和:650420

約数の個数: 16

約数和(自身を含む): 136584420

約数和(自身を除く): 68942716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 650401, 1300802, 2601604, 5203208, 8455213, 16910426, 33820852, 67641704]

約数ペア:

[(1, 67641704), (2, 33820852), (4, 16910426), (8, 8455213), (13, 5203208), (26, 2601604), (52, 1300802), (104, 650401)]