72782918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{65101}}^1$

素因数の和:65159

約数の個数: 16

約数和(自身を含む): 120308496

約数和(自身を除く): 47525578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 65101, 130202, 846313, 1692626, 2799343, 5598686, 36391459, 72782918]

約数ペア:

[(1, 72782918), (2, 36391459), (13, 5598686), (26, 2799343), (43, 1692626), (86, 846313), (559, 130202), (1118, 65101)]