28982436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 78105216

約数和(自身を除く): 49122780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 3557, 4074, 7114, 8148, 10671, 14228, 21342, 24899, 42684, 49798, 74697, 99596, 149394, 298788, 345029, 690058, 1035087, 1380116, 2070174, 2415203, 4140348, 4830406, 7245609, 9660812, 14491218, 28982436]

約数ペア:

[(1, 28982436), (2, 14491218), (3, 9660812), (4, 7245609), (6, 4830406), (7, 4140348), (12, 2415203), (14, 2070174), (21, 1380116), (28, 1035087), (42, 690058), (84, 345029), (97, 298788), (194, 149394), (291, 99596), (388, 74697), (582, 49798), (679, 42684), (1164, 24899), (1358, 21342), (2037, 14228), (2716, 10671), (3557, 8148), (4074, 7114)]