27691904

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 56008200

約数和(自身を除く): 28316296

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 3229, 4288, 6458, 8576, 12916, 25832, 51664, 103328, 206656, 216343, 413312, 432686, 865372, 1730744, 3461488, 6922976, 13845952, 27691904]

約数ペア:

[(1, 27691904), (2, 13845952), (4, 6922976), (8, 3461488), (16, 1730744), (32, 865372), (64, 432686), (67, 413312), (128, 216343), (134, 206656), (268, 103328), (536, 51664), (1072, 25832), (2144, 12916), (3229, 8576), (4288, 6458)]