28532048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 57222528

約数和(自身を除く): 28690480

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 344, 367, 452, 688, 734, 904, 1468, 1808, 2936, 4859, 5872, 9718, 15781, 19436, 31562, 38872, 41471, 63124, 77744, 82942, 126248, 165884, 252496, 331768, 663536, 1783253, 3566506, 7133012, 14266024, 28532048]

約数ペア:

[(1, 28532048), (2, 14266024), (4, 7133012), (8, 3566506), (16, 1783253), (43, 663536), (86, 331768), (113, 252496), (172, 165884), (226, 126248), (344, 82942), (367, 77744), (452, 63124), (688, 41471), (734, 38872), (904, 31562), (1468, 19436), (1808, 15781), (2936, 9718), (4859, 5872)]