14178416

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 31855104

約数和(自身を除く): 17676688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1783, 1988, 3566, 3976, 7132, 7952, 12481, 14264, 24962, 28528, 49924, 99848, 126593, 199696, 253186, 506372, 886151, 1012744, 1772302, 2025488, 3544604, 7089208, 14178416]

約数ペア:

[(1, 14178416), (2, 7089208), (4, 3544604), (7, 2025488), (8, 1772302), (14, 1012744), (16, 886151), (28, 506372), (56, 253186), (71, 199696), (112, 126593), (142, 99848), (284, 49924), (497, 28528), (568, 24962), (994, 14264), (1136, 12481), (1783, 7952), (1988, 7132), (3566, 3976)]