28671040

素因数分解:

$2^6\times 5^1\times {\mathrm{89597}}^1$

素因数の和:89614

約数の個数: 28

約数和(自身を含む): 68273676

約数和(自身を除く): 39602636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89597, 179194, 358388, 447985, 716776, 895970, 1433552, 1791940, 2867104, 3583880, 5734208, 7167760, 14335520, 28671040]

約数ペア:

[(1, 28671040), (2, 14335520), (4, 7167760), (5, 5734208), (8, 3583880), (10, 2867104), (16, 1791940), (20, 1433552), (32, 895970), (40, 716776), (64, 447985), (80, 358388), (160, 179194), (320, 89597)]