71329414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 49328186

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1399, 1961, 2798, 3922, 18187, 25493, 36374, 50986, 51763, 74147, 103526, 148294, 672919, 963911, 1345838, 1927822, 2743439, 5486878, 35664707, 71329414]

約数ペア:

[(1, 71329414), (2, 35664707), (13, 5486878), (26, 2743439), (37, 1927822), (53, 1345838), (74, 963911), (106, 672919), (481, 148294), (689, 103526), (962, 74147), (1378, 51763), (1399, 50986), (1961, 36374), (2798, 25493), (3922, 18187)]