12664624

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 28445600

約数和(自身を除く): 15780976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1549, 2044, 3098, 4088, 6196, 8176, 10843, 12392, 21686, 24784, 43372, 86744, 113077, 173488, 226154, 452308, 791539, 904616, 1583078, 1809232, 3166156, 6332312, 12664624]

約数ペア:

[(1, 12664624), (2, 6332312), (4, 3166156), (7, 1809232), (8, 1583078), (14, 904616), (16, 791539), (28, 452308), (56, 226154), (73, 173488), (112, 113077), (146, 86744), (292, 43372), (511, 24784), (584, 21686), (1022, 12392), (1168, 10843), (1549, 8176), (2044, 6196), (3098, 4088)]