7148288

素因数分解:

$2^8\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4012

約数の個数: 36

約数和(自身を含む): 16311120

約数和(自身を除く): 9162832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 3989, 7978, 15956, 27923, 31912, 55846, 63824, 111692, 127648, 223384, 255296, 446768, 510592, 893536, 1021184, 1787072, 3574144, 7148288]

約数ペア:

[(1, 7148288), (2, 3574144), (4, 1787072), (7, 1021184), (8, 893536), (14, 510592), (16, 446768), (28, 255296), (32, 223384), (56, 127648), (64, 111692), (112, 63824), (128, 55846), (224, 31912), (256, 27923), (448, 15956), (896, 7978), (1792, 3989)]