16875712

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 38689280

約数和(自身を除く): 21813568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 271, 278, 448, 542, 556, 973, 1084, 1112, 1897, 1946, 2168, 2224, 3794, 3892, 4336, 4448, 7588, 7784, 8672, 8896, 15176, 15568, 17344, 30352, 31136, 37669, 60704, 62272, 75338, 121408, 150676, 263683, 301352, 527366, 602704, 1054732, 1205408, 2109464, 2410816, 4218928, 8437856, 16875712]

約数ペア:

[(1, 16875712), (2, 8437856), (4, 4218928), (7, 2410816), (8, 2109464), (14, 1205408), (16, 1054732), (28, 602704), (32, 527366), (56, 301352), (64, 263683), (112, 150676), (139, 121408), (224, 75338), (271, 62272), (278, 60704), (448, 37669), (542, 31136), (556, 30352), (973, 17344), (1084, 15568), (1112, 15176), (1897, 8896), (1946, 8672), (2168, 7784), (2224, 7588), (3794, 4448), (3892, 4336)]