13156304

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 30130884

約数和(自身を除く): 16974580

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 173, 194, 196, 346, 388, 392, 679, 692, 776, 784, 1211, 1358, 1384, 1552, 2422, 2716, 2768, 4753, 4844, 5432, 8477, 9506, 9688, 10864, 16781, 16954, 19012, 19376, 33562, 33908, 38024, 67124, 67816, 76048, 117467, 134248, 135632, 234934, 268496, 469868, 822269, 939736, 1644538, 1879472, 3289076, 6578152, 13156304]

約数ペア:

[(1, 13156304), (2, 6578152), (4, 3289076), (7, 1879472), (8, 1644538), (14, 939736), (16, 822269), (28, 469868), (49, 268496), (56, 234934), (97, 135632), (98, 134248), (112, 117467), (173, 76048), (194, 67816), (196, 67124), (346, 38024), (388, 33908), (392, 33562), (679, 19376), (692, 19012), (776, 16954), (784, 16781), (1211, 10864), (1358, 9688), (1384, 9506), (1552, 8477), (2422, 5432), (2716, 4844), (2768, 4753)]