28575036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 85398768

約数和(自身を除く): 56823732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 167, 194, 196, 252, 291, 294, 334, 388, 441, 501, 582, 588, 668, 679, 873, 882, 1002, 1164, 1169, 1358, 1503, 1746, 1764, 2004, 2037, 2338, 2716, 3006, 3492, 3507, 4074, 4676, 4753, 6012, 6111, 7014, 8148, 8183, 9506, 10521, 12222, 14028, 14259, 16199, 16366, 19012, 21042, 24444, 24549, 28518, 32398, 32732, 42084, 42777, 48597, 49098, 57036, 64796, 73647, 85554, 97194, 98196, 113393, 145791, 147294, 171108, 194388, 226786, 291582, 294588, 340179, 453572, 583164, 680358, 793751, 1020537, 1360716, 1587502, 2041074, 2381253, 3175004, 4082148, 4762506, 7143759, 9525012, 14287518, 28575036]

約数ペア:

[(1, 28575036), (2, 14287518), (3, 9525012), (4, 7143759), (6, 4762506), (7, 4082148), (9, 3175004), (12, 2381253), (14, 2041074), (18, 1587502), (21, 1360716), (28, 1020537), (36, 793751), (42, 680358), (49, 583164), (63, 453572), (84, 340179), (97, 294588), (98, 291582), (126, 226786), (147, 194388), (167, 171108), (194, 147294), (196, 145791), (252, 113393), (291, 98196), (294, 97194), (334, 85554), (388, 73647), (441, 64796), (501, 57036), (582, 49098), (588, 48597), (668, 42777), (679, 42084), (873, 32732), (882, 32398), (1002, 28518), (1164, 24549), (1169, 24444), (1358, 21042), (1503, 19012), (1746, 16366), (1764, 16199), (2004, 14259), (2037, 14028), (2338, 12222), (2716, 10521), (3006, 9506), (3492, 8183), (3507, 8148), (4074, 7014), (4676, 6111), (4753, 6012)]