28968282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 72259200

約数和(自身を除く): 43290918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 1543, 2086, 2682, 3086, 3129, 4629, 6258, 9258, 9387, 10801, 13887, 18774, 21602, 27774, 32403, 64806, 97209, 194418, 229907, 459814, 689721, 1379442, 1609349, 2069163, 3218698, 4138326, 4828047, 9656094, 14484141, 28968282]

約数ペア:

[(1, 28968282), (2, 14484141), (3, 9656094), (6, 4828047), (7, 4138326), (9, 3218698), (14, 2069163), (18, 1609349), (21, 1379442), (42, 689721), (63, 459814), (126, 229907), (149, 194418), (298, 97209), (447, 64806), (894, 32403), (1043, 27774), (1341, 21602), (1543, 18774), (2086, 13887), (2682, 10801), (3086, 9387), (3129, 9258), (4629, 6258)]