69677264

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{20639}}^1$

素因数の和:20858

約数の個数: 20

約数和(自身を含む): 135646080

約数和(自身を除く): 65968816

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 20639, 41278, 82556, 165112, 330224, 4354829, 8709658, 17419316, 34838632, 69677264]

約数ペア:

[(1, 69677264), (2, 34838632), (4, 17419316), (8, 8709658), (16, 4354829), (211, 330224), (422, 165112), (844, 82556), (1688, 41278), (3376, 20639)]