12689152

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 29646176

約数和(自身を除く): 16957024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 97, 112, 128, 146, 194, 224, 256, 292, 388, 448, 511, 584, 679, 776, 896, 1022, 1168, 1358, 1552, 1792, 2044, 2336, 2716, 3104, 4088, 4672, 5432, 6208, 7081, 8176, 9344, 10864, 12416, 14162, 16352, 18688, 21728, 24832, 28324, 32704, 43456, 49567, 56648, 65408, 86912, 99134, 113296, 130816, 173824, 198268, 226592, 396536, 453184, 793072, 906368, 1586144, 1812736, 3172288, 6344576, 12689152]

約数ペア:

[(1, 12689152), (2, 6344576), (4, 3172288), (7, 1812736), (8, 1586144), (14, 906368), (16, 793072), (28, 453184), (32, 396536), (56, 226592), (64, 198268), (73, 173824), (97, 130816), (112, 113296), (128, 99134), (146, 86912), (194, 65408), (224, 56648), (256, 49567), (292, 43456), (388, 32704), (448, 28324), (511, 24832), (584, 21728), (679, 18688), (776, 16352), (896, 14162), (1022, 12416), (1168, 10864), (1358, 9344), (1552, 8176), (1792, 7081), (2044, 6208), (2336, 5432), (2716, 4672), (3104, 4088)]