28547904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1964

約数の個数: 112

約数和(自身を含む): 94219776

約数和(自身を除く): 65671872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 1931, 2112, 2464, 3696, 3862, 4928, 5793, 7392, 7724, 11586, 13517, 14784, 15448, 21241, 23172, 27034, 30896, 40551, 42482, 46344, 54068, 61792, 63723, 81102, 84964, 92688, 108136, 123584, 127446, 148687, 162204, 169928, 185376, 216272, 254892, 297374, 324408, 339856, 370752, 432544, 446061, 509784, 594748, 648816, 679712, 865088, 892122, 1019568, 1189496, 1297632, 1359424, 1784244, 2039136, 2378992, 2595264, 3568488, 4078272, 4757984, 7136976, 9515968, 14273952, 28547904]

約数ペア:

[(1, 28547904), (2, 14273952), (3, 9515968), (4, 7136976), (6, 4757984), (7, 4078272), (8, 3568488), (11, 2595264), (12, 2378992), (14, 2039136), (16, 1784244), (21, 1359424), (22, 1297632), (24, 1189496), (28, 1019568), (32, 892122), (33, 865088), (42, 679712), (44, 648816), (48, 594748), (56, 509784), (64, 446061), (66, 432544), (77, 370752), (84, 339856), (88, 324408), (96, 297374), (112, 254892), (132, 216272), (154, 185376), (168, 169928), (176, 162204), (192, 148687), (224, 127446), (231, 123584), (264, 108136), (308, 92688), (336, 84964), (352, 81102), (448, 63723), (462, 61792), (528, 54068), (616, 46344), (672, 42482), (704, 40551), (924, 30896), (1056, 27034), (1232, 23172), (1344, 21241), (1848, 15448), (1931, 14784), (2112, 13517), (2464, 11586), (3696, 7724), (3862, 7392), (4928, 5793)]