13262144

素因数分解:

$2^6\times 7^2\times {\mathrm{4229}}^1$

素因数の和:4255

約数の個数: 42

約数和(自身を含む): 30620970

約数和(自身を除く): 17358826

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4229, 8458, 16916, 29603, 33832, 59206, 67664, 118412, 135328, 207221, 236824, 270656, 414442, 473648, 828884, 947296, 1657768, 1894592, 3315536, 6631072, 13262144]

約数ペア:

[(1, 13262144), (2, 6631072), (4, 3315536), (7, 1894592), (8, 1657768), (14, 947296), (16, 828884), (28, 473648), (32, 414442), (49, 270656), (56, 236824), (64, 207221), (98, 135328), (112, 118412), (196, 67664), (224, 59206), (392, 33832), (448, 29603), (784, 16916), (1568, 8458), (3136, 4229)]