7921728

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:844

約数の個数: 84

約数和(自身を含む): 24071580

約数和(自身を除く): 16149852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 809, 816, 1088, 1224, 1618, 1632, 2427, 2448, 3236, 3264, 4854, 4896, 6472, 7281, 9708, 9792, 12944, 13753, 14562, 19416, 25888, 27506, 29124, 38832, 41259, 51776, 55012, 58248, 77664, 82518, 110024, 116496, 123777, 155328, 165036, 220048, 232992, 247554, 330072, 440096, 465984, 495108, 660144, 880192, 990216, 1320288, 1980432, 2640576, 3960864, 7921728]

約数ペア:

[(1, 7921728), (2, 3960864), (3, 2640576), (4, 1980432), (6, 1320288), (8, 990216), (9, 880192), (12, 660144), (16, 495108), (17, 465984), (18, 440096), (24, 330072), (32, 247554), (34, 232992), (36, 220048), (48, 165036), (51, 155328), (64, 123777), (68, 116496), (72, 110024), (96, 82518), (102, 77664), (136, 58248), (144, 55012), (153, 51776), (192, 41259), (204, 38832), (272, 29124), (288, 27506), (306, 25888), (408, 19416), (544, 14562), (576, 13753), (612, 12944), (809, 9792), (816, 9708), (1088, 7281), (1224, 6472), (1618, 4896), (1632, 4854), (2427, 3264), (2448, 3236)]