28576338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15823}}^1$

素因数の和:15878

約数の個数: 32

約数和(自身を含む): 66840576

約数和(自身を除く): 38264238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15823, 31646, 47469, 94938, 110761, 221522, 332283, 664566, 680389, 1360778, 2041167, 4082334, 4762723, 9525446, 14288169, 28576338]

約数ペア:

[(1, 28576338), (2, 14288169), (3, 9525446), (6, 4762723), (7, 4082334), (14, 2041167), (21, 1360778), (42, 680389), (43, 664566), (86, 332283), (129, 221522), (258, 110761), (301, 94938), (602, 47469), (903, 31646), (1806, 15823)]