28160106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 32924694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 2423, 3874, 4846, 5811, 7269, 11622, 14538, 31499, 62998, 94497, 188994, 361027, 722054, 1083081, 2166162, 4693351, 9386702, 14080053, 28160106]

約数ペア:

[(1, 28160106), (2, 14080053), (3, 9386702), (6, 4693351), (13, 2166162), (26, 1083081), (39, 722054), (78, 361027), (149, 188994), (298, 94497), (447, 62998), (894, 31499), (1937, 14538), (2423, 11622), (3874, 7269), (4846, 5811)]