28857376

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{1381}}^1$

素因数の和:2044

約数の個数: 24

約数和(自身を含む): 56941164

約数和(自身を除く): 28083788

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 1381, 2612, 2762, 5224, 5524, 10448, 11048, 20896, 22096, 44192, 901793, 1803586, 3607172, 7214344, 14428688, 28857376]

約数ペア:

[(1, 28857376), (2, 14428688), (4, 7214344), (8, 3607172), (16, 1803586), (32, 901793), (653, 44192), (1306, 22096), (1381, 20896), (2612, 11048), (2762, 10448), (5224, 5524)]