11717216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 28160496

約数和(自身を除く): 16443280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 181, 224, 238, 272, 289, 362, 476, 544, 578, 724, 952, 1156, 1267, 1448, 1904, 2023, 2312, 2534, 2896, 3077, 3808, 4046, 4624, 5068, 5792, 6154, 8092, 9248, 10136, 12308, 16184, 20272, 21539, 24616, 32368, 40544, 43078, 49232, 52309, 64736, 86156, 98464, 104618, 172312, 209236, 344624, 366163, 418472, 689248, 732326, 836944, 1464652, 1673888, 2929304, 5858608, 11717216]

約数ペア:

[(1, 11717216), (2, 5858608), (4, 2929304), (7, 1673888), (8, 1464652), (14, 836944), (16, 732326), (17, 689248), (28, 418472), (32, 366163), (34, 344624), (56, 209236), (68, 172312), (112, 104618), (119, 98464), (136, 86156), (181, 64736), (224, 52309), (238, 49232), (272, 43078), (289, 40544), (362, 32368), (476, 24616), (544, 21539), (578, 20272), (724, 16184), (952, 12308), (1156, 10136), (1267, 9248), (1448, 8092), (1904, 6154), (2023, 5792), (2312, 5068), (2534, 4624), (2896, 4046), (3077, 3808)]