56768618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 92845440

約数和(自身を除く): 36076822

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 397, 794, 1007, 1349, 2014, 2698, 3763, 7526, 7543, 15086, 21041, 28187, 42082, 56374, 71497, 142994, 399779, 535553, 799558, 1071106, 1493911, 2987822, 28384309, 56768618]

約数ペア:

[(1, 56768618), (2, 28384309), (19, 2987822), (38, 1493911), (53, 1071106), (71, 799558), (106, 535553), (142, 399779), (397, 142994), (794, 71497), (1007, 56374), (1349, 42082), (2014, 28187), (2698, 21041), (3763, 15086), (7526, 7543)]