28591584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 86639616

約数和(自身を除く): 58048032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 271, 314, 336, 471, 542, 628, 672, 813, 942, 1084, 1099, 1256, 1626, 1884, 1897, 2168, 2198, 2512, 3252, 3297, 3768, 3794, 4336, 4396, 5024, 5691, 6504, 6594, 7536, 7588, 8672, 8792, 11382, 13008, 13188, 15072, 15176, 17584, 22764, 26016, 26376, 30352, 35168, 42547, 45528, 52752, 60704, 85094, 91056, 105504, 127641, 170188, 182112, 255282, 297829, 340376, 510564, 595658, 680752, 893487, 1021128, 1191316, 1361504, 1786974, 2042256, 2382632, 3573948, 4084512, 4765264, 7147896, 9530528, 14295792, 28591584]

約数ペア:

[(1, 28591584), (2, 14295792), (3, 9530528), (4, 7147896), (6, 4765264), (7, 4084512), (8, 3573948), (12, 2382632), (14, 2042256), (16, 1786974), (21, 1361504), (24, 1191316), (28, 1021128), (32, 893487), (42, 680752), (48, 595658), (56, 510564), (84, 340376), (96, 297829), (112, 255282), (157, 182112), (168, 170188), (224, 127641), (271, 105504), (314, 91056), (336, 85094), (471, 60704), (542, 52752), (628, 45528), (672, 42547), (813, 35168), (942, 30352), (1084, 26376), (1099, 26016), (1256, 22764), (1626, 17584), (1884, 15176), (1897, 15072), (2168, 13188), (2198, 13008), (2512, 11382), (3252, 8792), (3297, 8672), (3768, 7588), (3794, 7536), (4336, 6594), (4396, 6504), (5024, 5691)]