12071248

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 27671220

約数和(自身を除く): 15599972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 173, 178, 196, 346, 356, 392, 623, 692, 712, 784, 1211, 1246, 1384, 1424, 2422, 2492, 2768, 4361, 4844, 4984, 8477, 8722, 9688, 9968, 15397, 16954, 17444, 19376, 30794, 33908, 34888, 61588, 67816, 69776, 107779, 123176, 135632, 215558, 246352, 431116, 754453, 862232, 1508906, 1724464, 3017812, 6035624, 12071248]

約数ペア:

[(1, 12071248), (2, 6035624), (4, 3017812), (7, 1724464), (8, 1508906), (14, 862232), (16, 754453), (28, 431116), (49, 246352), (56, 215558), (89, 135632), (98, 123176), (112, 107779), (173, 69776), (178, 67816), (196, 61588), (346, 34888), (356, 33908), (392, 30794), (623, 19376), (692, 17444), (712, 16954), (784, 15397), (1211, 9968), (1246, 9688), (1384, 8722), (1424, 8477), (2422, 4984), (2492, 4844), (2768, 4361)]