72905339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 82324704

約数和(自身を除く): 9419365

約数列:

[1, 13, 41, 43, 533, 559, 1763, 3181, 22919, 41353, 130421, 136783, 1695473, 1778179, 5608103, 72905339]

約数ペア:

[(1, 72905339), (13, 5608103), (41, 1778179), (43, 1695473), (533, 136783), (559, 130421), (1763, 41353), (3181, 22919)]