28280494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41467}}^1$

素因数の和:41511

約数の個数: 16

約数和(自身を含む): 47771136

約数和(自身を除く): 19490642

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41467, 82934, 456137, 912274, 1285477, 2570954, 14140247, 28280494]

約数ペア:

[(1, 28280494), (2, 14140247), (11, 2570954), (22, 1285477), (31, 912274), (62, 456137), (341, 82934), (682, 41467)]