28683216

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11717}}^1$

素因数の和:11748

約数の個数: 60

約数和(自身を含む): 85002372

約数和(自身を除く): 56319156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 11717, 23434, 35151, 46868, 70302, 93736, 105453, 140604, 187472, 199189, 210906, 281208, 398378, 421812, 562416, 597567, 796756, 843624, 1195134, 1593512, 1687248, 1792701, 2390268, 3187024, 3585402, 4780536, 7170804, 9561072, 14341608, 28683216]

約数ペア:

[(1, 28683216), (2, 14341608), (3, 9561072), (4, 7170804), (6, 4780536), (8, 3585402), (9, 3187024), (12, 2390268), (16, 1792701), (17, 1687248), (18, 1593512), (24, 1195134), (34, 843624), (36, 796756), (48, 597567), (51, 562416), (68, 421812), (72, 398378), (102, 281208), (136, 210906), (144, 199189), (153, 187472), (204, 140604), (272, 105453), (306, 93736), (408, 70302), (612, 46868), (816, 35151), (1224, 23434), (2448, 11717)]