64982684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{11059}}^1$

素因数の和:11189

約数の個数: 24

約数和(自身を含む): 123562320

約数和(自身を除く): 58579636

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 11059, 22118, 44236, 143767, 287534, 575068, 1249667, 2499334, 4998668, 16245671, 32491342, 64982684]

約数ペア:

[(1, 64982684), (2, 32491342), (4, 16245671), (13, 4998668), (26, 2499334), (52, 1249667), (113, 575068), (226, 287534), (452, 143767), (1469, 44236), (2938, 22118), (5876, 11059)]