28626912

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 88452000

約数和(自身を除く): 59825088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 1949, 2448, 3672, 3898, 4896, 5847, 7344, 7796, 11694, 14688, 15592, 17541, 23388, 31184, 33133, 35082, 46776, 52623, 62368, 66266, 70164, 93552, 99399, 105246, 132532, 140328, 187104, 198798, 210492, 265064, 280656, 298197, 397596, 420984, 530128, 561312, 596394, 795192, 841968, 894591, 1060256, 1192788, 1590384, 1683936, 1789182, 2385576, 3180768, 3578364, 4771152, 7156728, 9542304, 14313456, 28626912]

約数ペア:

[(1, 28626912), (2, 14313456), (3, 9542304), (4, 7156728), (6, 4771152), (8, 3578364), (9, 3180768), (12, 2385576), (16, 1789182), (17, 1683936), (18, 1590384), (24, 1192788), (27, 1060256), (32, 894591), (34, 841968), (36, 795192), (48, 596394), (51, 561312), (54, 530128), (68, 420984), (72, 397596), (96, 298197), (102, 280656), (108, 265064), (136, 210492), (144, 198798), (153, 187104), (204, 140328), (216, 132532), (272, 105246), (288, 99399), (306, 93552), (408, 70164), (432, 66266), (459, 62368), (544, 52623), (612, 46776), (816, 35082), (864, 33133), (918, 31184), (1224, 23388), (1632, 17541), (1836, 15592), (1949, 14688), (2448, 11694), (3672, 7796), (3898, 7344), (4896, 5847)]