12715696

素因数分解:

$2^4\times 7^4\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 50

約数和(自身を含む): 28827892

約数和(自身を除く): 16112196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 331, 343, 392, 662, 686, 784, 1324, 1372, 2317, 2401, 2648, 2744, 4634, 4802, 5296, 5488, 9268, 9604, 16219, 18536, 19208, 32438, 37072, 38416, 64876, 113533, 129752, 227066, 259504, 454132, 794731, 908264, 1589462, 1816528, 3178924, 6357848, 12715696]

約数ペア:

[(1, 12715696), (2, 6357848), (4, 3178924), (7, 1816528), (8, 1589462), (14, 908264), (16, 794731), (28, 454132), (49, 259504), (56, 227066), (98, 129752), (112, 113533), (196, 64876), (331, 38416), (343, 37072), (392, 32438), (662, 19208), (686, 18536), (784, 16219), (1324, 9604), (1372, 9268), (2317, 5488), (2401, 5296), (2648, 4802), (2744, 4634)]