126984272

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{9437}}^1$

素因数の和:9503

約数の個数: 30

約数和(自身を含む): 254835438

約数和(自身を除く): 127851166

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6728, 9437, 13456, 18874, 37748, 75496, 150992, 273673, 547346, 1094692, 2189384, 4378768, 7936517, 15873034, 31746068, 63492136, 126984272]

約数ペア:

[(1, 126984272), (2, 63492136), (4, 31746068), (8, 15873034), (16, 7936517), (29, 4378768), (58, 2189384), (116, 1094692), (232, 547346), (464, 273673), (841, 150992), (1682, 75496), (3364, 37748), (6728, 18874), (9437, 13456)]