28274256

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4844

約数の個数: 60

約数和(自身を含む): 81075540

約数和(自身を除く): 52801284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 4789, 5904, 9578, 14367, 19156, 28734, 38312, 43101, 57468, 76624, 86202, 114936, 172404, 196349, 229872, 344808, 392698, 589047, 689616, 785396, 1178094, 1570792, 1767141, 2356188, 3141584, 3534282, 4712376, 7068564, 9424752, 14137128, 28274256]

約数ペア:

[(1, 28274256), (2, 14137128), (3, 9424752), (4, 7068564), (6, 4712376), (8, 3534282), (9, 3141584), (12, 2356188), (16, 1767141), (18, 1570792), (24, 1178094), (36, 785396), (41, 689616), (48, 589047), (72, 392698), (82, 344808), (123, 229872), (144, 196349), (164, 172404), (246, 114936), (328, 86202), (369, 76624), (492, 57468), (656, 43101), (738, 38312), (984, 28734), (1476, 19156), (1968, 14367), (2952, 9578), (4789, 5904)]