64387732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4733}}^1$

素因数の和:4935

約数の個数: 24

約数和(自身を含む): 119296800

約数和(自身を除く): 54909068

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 4733, 6802, 9466, 13604, 18932, 89927, 179854, 359708, 847207, 1694414, 3388828, 16096933, 32193866, 64387732]

約数ペア:

[(1, 64387732), (2, 32193866), (4, 16096933), (19, 3388828), (38, 1694414), (76, 847207), (179, 359708), (358, 179854), (716, 89927), (3401, 18932), (4733, 13604), (6802, 9466)]