71519942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{18217}}^1$

素因数の和:18383

約数の個数: 16

約数和(自身を含む): 116303712

約数和(自身を除く): 44783770

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 18217, 36434, 236821, 473642, 2750767, 5501534, 35759971, 71519942]

約数ペア:

[(1, 71519942), (2, 35759971), (13, 5501534), (26, 2750767), (151, 473642), (302, 236821), (1963, 36434), (3926, 18217)]