28504128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4835

約数の個数: 56

約数和(自身を含む): 77866240

約数和(自身を除く): 49362112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 4789, 5952, 9578, 14367, 19156, 28734, 38312, 57468, 76624, 114936, 148459, 153248, 229872, 296918, 306496, 445377, 459744, 593836, 890754, 919488, 1187672, 1781508, 2375344, 3563016, 4750688, 7126032, 9501376, 14252064, 28504128]

約数ペア:

[(1, 28504128), (2, 14252064), (3, 9501376), (4, 7126032), (6, 4750688), (8, 3563016), (12, 2375344), (16, 1781508), (24, 1187672), (31, 919488), (32, 890754), (48, 593836), (62, 459744), (64, 445377), (93, 306496), (96, 296918), (124, 229872), (186, 153248), (192, 148459), (248, 114936), (372, 76624), (496, 57468), (744, 38312), (992, 28734), (1488, 19156), (1984, 14367), (2976, 9578), (4789, 5952)]